# Description

Learn about linear graphs and vectors simply by just a swipe. Select graphs or vectors on intro page.

Find the relationship between lines, gradients, vectors and equations by drawing a graph with your finger while this app does the rest.

No input of values is necessary. This is an automatic graph app.

Math Graph app – you draw graph, it works out the equation for you.

Trace the graph with your finger. When done, sit back and

study your graph.

The app will draw the line and calculate gradient.

It will also write down the graph equation at bottom left of screen.

On vectors screen, you draw vectors with your finger, and this app analyzes them for you. It is an easy way to learn about simple vectors including addition of vectors.

This native math app is meant for beginners in graphical methods, the first 2 years of learning graphs.

If you have studied complex graphical methods but would still like to remind yourself about the basics, this app will do just that.

You can work with the equations produced at your leisure, re-arranging them to discover more about graphical maths.

You must install this app before submitting a review.

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Write a review

My review

Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.0

118 total

5 46

4 11

3 8

2 7

1 46

A Google User

I like it......

User reviews

good graph tool for basic math This app is a very good tool to study simple graphs and to analyze equations of a line. I like using it when relaxing in bed.

Basic euation measuring tool.(Really Amazing) Amazing graphing tool for basic math...Works very sharply to analyze your graph equation..Good to work with...Really amazing...!!!

A very useful Application A good application, very useful for graph equations,really helpful application and accurate. Overall a great application.

Do not be deceived. I thought that this app would let me take a picture of a graph and then use basic pattern recognition to find the axes, grid and an equation approximating the graph. Instead, all that it is is a quick demonstration of point-slope form for linear equations.

# What's New

Fixed some errors.

# Additional information

Updated

October 18, 2014

Size

5.8M

Installs

10,000 - 50,000

Current Version

1.2.1

Requires Android

2.3 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Century Apps

# Similar

## Graphing Calculator by Mathlab

If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.

Furthermore, Graphing Calculator by Mathlab displays calculations as it performs them on the high-quality display of the Android device, making it easier for the user to understand the calculations and see them clearly. This app has two great strengths. First, it acts as a fine scientific calculator, but, more than that, it displays the intermediate steps of the calculations as you type. It allows the students to both watch and learn how the calculations are made and how to find the final answer. Second, the graphing ability is absolutely stunning! Not only does the calculator beautifully display the graphs, but it automatically generates the x- and y- values and displays them as well.

Free version requires internet connection and contains ads! Upgrade to PRO!

Help site with instructions and examples: http://help.mathlab.us

If you have a question, send email to calc@mathlab.us

SCIENTIFIC CALCULATOR

* arithmetic expressions +,-,*,/,÷

* square root, cube and higher roots (hold ‘√’ key)

* exponent, logarithms (ln, log)

* trigonometric functions sin π/2, cos 30°, ...

* hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch)

* inverse functions (hold direct function key)

* complex numbers, all functions support complex arguments

* derivatives sin x' = cos x, ... (hold x^n key)

* scientific notation (enable in menu)

* percent mode

* save/load history

GRAPHING CALCULATOR

* multiple functions graphing

* implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)

* polar graphs (r=cos2θ)

* parametric functions, enter each on new line (x=cos t, y=sin t)

* function roots and critical points on a graph, tap legend to turn on and off (top left corner), use menu to display as a list

* graph intersections (x^2=x+1)

* tracing function values and slopes

* scrollable and resizable graphs

* pinch to zoom

* fullscreen graphs in landscape orientation

* function tables

* save graphs as images

* save tables as csv

FRACTION CALCULATOR

* simple and complex fractions 1/2 + 1/3 = 5/6

* mixed numbers, use space to enter values 3 1/2

ALGEBRA CALCULATOR

* linear equations x+1=2 -> x=1

* quadratic equations x^2-1=0 -> x=-1,1

* approximate roots of higher polynomials

* systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2

* polynomial long division

* polynomial expansion, factoring

MATRIX CALCULATOR

* matrix and vector operations

* dot product (hold *), cross product

* determinant, inverse, norm, transpose, trace

LIBRARY

* user defined constants and functions (PRO)

* save/load expressions

## Simple Graph Drawer Full

The program allows draw functions graphs in specified area. The area is defined by the X min, X max, Y min, Y max values and division values for X and for Y. Functions are defined by the expression string and color. You should click on function string in the table to edit it. Only "x" symbol should be used as a varible. After area and functions data input click "Redraw" button to draw it. On phones graph is drawn on a full screen. Via the menu You can maximize graph on the full screen, get help about functions, about program, save the graph as a picture or sent e-mail with it (with help of mail client app,such as gmail). The advertisement will be shown after the 5 redraws, and may be closed via the menu (or shown). And please, sometimes click advertisement - it may help for developer))).

## Andie Graph

Get a TI-82, TI-83, TI-83+, TI-85, AND TI-86 emulator for your phone!

Andie Graph is an Android port of the AlmostTI emulator by Marat Fayzullin - http://fms.komkon.org/

*** ROM not included. Why? http://dgmltn.com/roms ***

The TI-8X series of calculators work great as standalone calculators, showing 8 lines of history, using standard mathematical notation. Each model was designed with more specific purposes in mind:

The TI-82 is designed for algebra and trigonometry. Graph and compare functions, perform variable substitution, and solve single variable equations.

The TI-83 is designed for statistics and trigonometry. Graph and compare functions, and perform data plotting and analysis.

The TI-85 is great for engineering and computer science. Graph and compare functions, perform bit manipulation and convert between numeric bases.

The TI-86 is great for engineering and calculus. Graph and compare functions, perform bit manipulation and convert between numeric bases. Solve differential equations, plot vector fields.

All models allow you to write programs in TI-BASIC and perform basic scientific calculator operations.

Follow @dgmltn for updates!

## Graph It!

FEMA

1

GraphIt is a utility that is used to display on a Cartesian plane any mathematical function, which can be f(x)=2, f(x)=2*x, f(x)=sin(x) ecc... The management function is entrusted to you: you can add more or modify existing ones.

The integration of functions is facilitated by self-completion of statements, also expressions of the interpreter is very flexible and allows the inclusion of any function: even the most complex are recognized and interpreted correctly.

The main functions recognized are: abs(x), acos(x), acosh(x), asin(x), asinh(x), atan(x), avg(x1,x2,...,xN), ceil(x), combin(x,y), cos(x), cosh(x), e(), exp(x), fact(x), floor(x), lg(x), ln(x), log(x,y), max(x1,x2,...,mN), min(x1,x2,...,xN), mod(x,y), pi(), pow(x,y), rand(), sign(x), sin(x), sinh(x), sqrt(x), sum(x1,x2,...,xN), tan(x), tanh(x), toDeg(x), toRad(x).

The graph allows an accurate view of the trend of function at any point in the plane. You can zoom and pan through the classical gestures.

There is also a tool which can calculate the value of the functions included, given the value of x (via a number or expression).

## Grapher

amak

1

A powerful tool for building mathematical graphs.

The perfect tool for students, teachers and anyone involved in math:

- supports standard graphs in Cartesian coordinate system, parametric graphs, graphs in polar coordinates and parametric graphs in polar coordinates, point graphs;

- simple and easy to use intuitive interface;

- 46 mathematical functions, built-in constants;

- any number of graphs on one screen;

- save graphs as images with various options;

- work in real time, gesture support, two virtual keyboard to choose, examples, help section, history, settings and more.

The perfect tool for students, teachers and anyone involved in math:

- supports standard graphs in Cartesian coordinate system, parametric graphs, graphs in polar coordinates and parametric graphs in polar coordinates, point graphs;

- simple and easy to use intuitive interface;

- 46 mathematical functions, built-in constants;

- any number of graphs on one screen;

- save graphs as images with various options;

- work in real time, gesture support, two virtual keyboard to choose, examples, help section, history, settings and more.

## Grapher

Algorithmic Graph Theory application with option to export to TiKZ and

Metapost and send source code by email and copy to clipboard.

Metapost and send source code by email and copy to clipboard.

Graph theory and algorithm application. This app lets you create and

edit undirected simple graphs, as well as analyze properties of the

graph, and furthermore allows you to export the graphs in Tikz and

Metapost format.

The app has several built-in algorithms, especially exact NP-hard

problems like (Connected) Vertex Cover, Clique, Independent Set,

Dominating Set, Odd Cycle Transversal, Feedback Vertex Set, Steiner

tree, Minimum fill-in, Treewidth, Bandwidth, and other "simpler"

problems, like connectivity, diameter, girth, cut vertices and

bridges.

## Desmos Graphing Calculator

At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students. We believe the key is learning by doing.

To achieve this vision, we’ve started by building the next generation of the graphing calculator. Using our powerful and blazingly-fast math engine, the calculator can instantly plot any equation, from lines and parabolas up through derivatives and Fourier series. Sliders make it a breeze to demonstrate function transformations. It's intuitive, beautiful math. And best of all: it's completely free.

Features:

Graphing: Plot polar, cartesian, or parametric graphs. There’s no limit to how many expressions you can graph at one time - and you don’t even need to enter expressions in y= form!

Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph

Tables: Input and plot data, or create an input-output table for any function

Statistics: Find best-fit lines, parabolas, and more.

Zooming: Scale the axes independently or at the same time with the pinch of two fingers, or edit the window size manually to get the perfect window.

Points of Interest: Touch a curve to show maximums, minimums, and points of intersection. Tap the gray points of interest to see their coordinates. Hold and drag along a curve to see the coordinates change under your finger.

Scientific Calculator: Just type in any equation you want to solve and Desmos will show you the answer. It can handle square roots, logs, absolute value, and more.

Inequalities: Plot cartesian and polar inequalities.

Offline: No internet access required.

Visit www.desmos.com to learn more and to see the free online version of our calculator.

Note: the app doesn’t yet support saving & sharing of graphs. If you need to save and share, we recommend visiting www.desmos.com on your device.

## VisualMATH 4D

VisualMATH 4D is a graphical calculator and lets you draw graphs of your mathematical functions in 2D, 3D and 4D with a time-variable (t).

Features:

- draw graphs with one or two variables like f(x), f(x,y)

- visualize your function in 4 dimensions with a time-variable

- compute value tables

- definite integral and derivative - functions

- matrices, vectors, determinante, inverse, transpose,

- trigonometrical functions like sin, cos, tan, sec

- rounding-functions, floor, ceil, round,

- sum and product-function

- save your functions and make screenshots

- modify your graph-range and set customized color options

- rotate and zoom your graph in three dimensions

- display multiple graphs

The app is easy to use and helps students and engineers to visualize their mathematical functions and it can be used as a professional graphical calculator.

## Graphing Toolkit

ExEquals

1

Explore graphing with this interactive graphing tool! Instead of entering in long equations, simply place and drag points to discover how different functions appear and change.

Featuring an intuitive graphing interface that supports many different kinds of graphs. Also, you can juxtapose multiple graphs on the same screen!

Graphs available:

- Best fit line (least-squares)

- Polynomial interpolation

- Circle

- More to come!

Note: This is NOT a graphing calculator.

## 3D Functions Graph Plotter

3D Functions Graph plotter can render functions in 3D space. This free app can generate graphs to represent functions defined using a function in the form f(x,y) or parametric surfaces defined as x=fx(u,v), y=fy(u,v), z=fz(u,v) as well as spherical coordinates and cylindrical coordinates.

The x and y or u and v ranges to use when graphing the function can be modified.

There is an option to plot the x,y and z axis.

The function graph can be manipulated using pinch to zoom and rotated using touch screen movements.

Function definitions as well as a preview thumbnail can be saved in the My Graphs section of the application for later viewing.

The graph rendering screen has a button to share the graph (e.g. via email, google drive, dropbox etc). This is a great feature if you want to export a graph and include it in an external document or share it with another person.

3D Functions Graph Plotter also has a Gallery section where some interesting graphs are already defined with an accompanying thumbnail. The gallery contains graphs to represent geometrical shapes such as a cone, sphere, horn etc

## Vectors Calculator

LR Host

1

Now it is much easier to do calculations that involve vectors. This is routine for students in the areas of graduations accurate.

With this application you will be able to make the most varied calculations with vectors and can Protar a 3D chart.

Install this this calculator and do your calculations in a very simple vector.

Thanks for downloading, do good advantage.

Note: This application does not display any kind of spam in your device.

## Free Graphing Calculator

Free Graphing Calculator

Does far more than most of the paid calculators out there . . . let alone the free ones.

Features:

1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following:

• the usual arithmetic functions and exponentiation.

• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction.

2) Graphing. Capabilities:

• Graph up to four equations at once.

• Graphs are labeled.

• You can drag the graph or pinch to zoom in or out.

• Calculator can find roots and intersections.

• Graph in polar coordinates.

• Graph parametric equations

3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework!

4) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for doing physics homework!

5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.

6) Forgot the quadratic formula? Or the double-angle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.

I'd love to hear your comments or suggestions. You can write me at the email address in the app. Thanks!

## Vector Calculator

GoKo

1

With this application you can calculate some exercises from the analytic geometry (coordinate geometry).

From time to time we'll add more features.

Any issues oder suggestions ?

Please write us a mail :)

Now intergrated:

point-point

[x] calculate distance

[x] create vector

[x] create line

point-vector

[x] create line

point-vector-vector

[x] create plane

point-line

[x] calculate distance

[x] create vertical line

[x] create plane

point-plane

[x] calculate distance

[x] create vertical line

point-ball

[x] positional relationship

[x] calculate distance to center

line-line

[x] positional relationship

[x] calculate distance

[x] cutting angle

[x] create plane

[x] intersection

line-plane

[x] positional relationship

[x] calculate distance

[x] cutting angle

[x] intersection

line-ball

[x] positional relationship

[x] calculate distance to center

[x] cutting point/circle

plane-plane

[x] positional relationship

[x] calculate distance

[x] cutting angle

[ ] cutting line

plane-ball

[x] positional relationship

[x] calculate distance to center

[x] cutting point/circle

ball-ball

[x] positional relationship

[x] calculate distance from center to center

[x] cutting point/circle

## yHomework - Math Solver

Having trouble with algebra?

Equations, inequalities and graphs leave you frustrated?

Tried to solve the problem but you're not sure you got it right?

Meet yHomework - the math solver that actually works 100% of the time!

No gimmicks, no fuss, no excuses - we simply give you the an instant full step-by-step solution and explanation.

yHomework is an easy to use Math solver, just enter your question or equation, and the app will immediately give you the answer together with the full step-by-step solution!

Say you have: 3x+5=8

Not sure what to do next? Just type it into the app and get the step-by-step solution with just one click!

It's just that simple! 1.. 2.. 3.. and you're a math whiz!

OVER A MILLION USERS CAN'T BE WRONG! DOWNLOAD yHomework TODAY!

Current material covers:

Simplification, single unknown equation, 2 equation sets, quadratic equations, Inequalities and function graphs.

Questions? Comments? Contact us at: support@yhomework.com

## Math Helper Lite - Algebra

DDdev

1

Math Helper Free is the best application on the market, which solves mathematical problems and shows step-by-step solution.

It's easy - you enter a problem and get the answer, detailed solution and a theory reference.

THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!

***

OUR USERS SAY:

«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D» - Pulkit G.

***

WHAT IT HAS

[✔] Linear Algebra - Operations with matrices (solving matrix)

[✔] Linear Algebra - Solving systems of linear equation (from 2 to 10 equation at a time)

[✔] Vector Algebra - Vector (vector problems)

[✔] Vector Algebra - Geometry Shapes (geometry – triangles, pyramids, planes)

[✔] Calculus - Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)

[✔] Calculus - Indefinite Integral (integral solver, antiderivatives)

[✔] Limits (limits calculator solver)

[✔] The theory of probability (probability theory, statistics)

[✔] Calculus - The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)

[✔] Function plotter (interactive graph plotter)

[✔] Also contains great scientific calculator and theoretical handbook

Math Helper Free is an universal assistant app for step-by-step solving mathematical problems for Algebra 1-2, Calculus (integral, Derivative, antiderivatives, vector, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.

It allows you not only to see the answer or result of a task, but also a detailed step-by-step solution.

Also great feature is built-in scientific calculator and reference handbook – much easier to learn.

***

FEATURES AND ACHIEVEMENTS

✧ 10 topics and 60+ sub-section.

✧ Localization for Russian, English, Italian, French, German and Portuguese

✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

✧ More than 10'000 customers all over the world supported development of Math Helper Free by doing purchase

✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better

Derivative, antiderivatives, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation and other mathematical solving – this and more in Math Helper!

***

SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Lite version

✪ You could also support us with good feedback at Google Play or by links below (facebook, twitter, email etc.)

✪ Our Facebook page: https://www.facebook.com/DDdev.MathHelper

✪ Or you could reach us directly by email

***

WHAT IS NEXT

We have plans to implement

● Numbers and polynomial solving, division and multiplication

● Fractions and definite integral (antiderivatives)

● Double integral (antiderivatives)

● New Derivative tasks

● More tasks on geometry, plotter

● Limits step-by-step

● Implement new design and add 50+ new tasks

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.

***

Having problems with Probability theory, geometry shapes solution, integral, matrices (matrix), graph plotter, even more extensive theoretical reference handbook and much much more? Want to learn better? See no further – download this application right now!

P.S. Support us by liking us on Facebook

P.P.S Full solution is available not for all problem types, integral and limit problems available only in Full version.

******** THANK YOU!!! ********

# More from developer

## Electric Space Physics

This physics game covers electricity, magnetism, forces (including gravity) in a fun way.

Anyone can enjoy playing the game. If you are a student or just interested in physics, there is plenty of learning involved.

Anyone can enjoy playing the game. If you are a student or just interested in physics, there is plenty of learning involved.

There are several scientific relationships encountered including force-energy and electricity-magnetism.

Aim, shoot, count. Work with windmills, magnets and collect pearls.

In the game, moving a windmill creates a “chain reaction” bulbs light, magnets move.

If you encounter any problems playing this game, please write to me using the email link. Thank you!

## THE M VENDETTA

It started with curiosity. Then obsession. Finally criminality.

A group of friends suspect that George could be a very dangerous criminal and convince themselves they needed to do something about it. Instead of following legal channels with their suspicions, they incorporate ‘M’ organization to look into the matter. They preferred ‘M’ to the police because they wanted the suspicious-looking George to be subjected to real painful extra-legal punishment if ‘found guilty’.

‘M’ also conclude George is not who he said he was and was most probably a person who would be a danger to them too. ‘M’ overreacts and sends a female agent to murder George. She fumbles and fails to accomplish the task.

George discovers the persons behind the assassination attempt are no ordinary people- they are too highly placed in the social-economic ladder.

Because of his unusual wretched circumstances, George believes no one would believe his story. He decides to lie low, hoping that ‘M’ would soon realize their mistake and let him live his simple life peacefully….

It’s about vigilantism gone out of control.

Chief to the head of 'George Team', Ronnie: "This has been going on for far too long. How much more time do you need to finish this thing?"

Ronnie: "The problem sir is that the subject knows we want him...you know..."

Chief: "So what? Tell me what you are doing to finish this oaf, not what he knows."

Ronnie: "We are working to make him jobless and homeless first. The rest will then be easy."

Chief: "Four years ago, you told me you will complete the job in four weeks. That never happened..."

Ronnie: "Sir, some..."

Chief: "Don't interrupt me! Two years ago, you were to finish the job in 2 months. That didn't happen. Tell me what you are doing different this time."

It’s a book about power exercised without control.