MathGraph - 함수 그래프 계산기
Contains ads
Everyone
info
100+
Downloads
Everyone
Learn more
About this app
MathGraph is an educational graphing calculator that draws a graph immediately when you input a function.
From linear functions learned in middle and high school mathematics to trigonometric functions, you can understand the shapes of functions by drawing and manipulating graphs yourself.
■ Easy Formula Input Like a Calculator
· Just input in the order you press the keys, like x^2+1. There is no need to fill in blanks.
· Tap the desired location in the formula to move the cursor there, allowing you to make corrections immediately.
· The graph is drawn in real-time while you input.
· Supports sin, cos, tan, log, ln, √, absolute value, π, and e.
■ Graphs Moved with Sliders
· Sliders appear automatically when you input a, b, c, d, k, and m, such as in y = a sin(bx).
· Moving the sliders changes the graph immediately, allowing you to visually see how the coefficients affect the graph.
· Press the play button to automatically move the values.
■ Automatic Display of Roots, Maxima, Minima, and Intersections
· Tap the curve to find and display roots, y-intercepts, maximums, and minimums.
· It also automatically finds intersection points where two graphs meet.
· Tapping a point displays coordinates, such as "Minimum (0.00, -4.00)".
· Press and hold the curve to move it and check the coordinates as you follow the curve.
■ Templates for Entering Coefficients Only (Beginner Mode)
· 7 templates for linear, quadratic, cubic, rational, exponential, logarithmic, and trigonometric functions.
· Enter only the coefficients to draw a graph, and it also displays an explanation of the role each coefficient plays in the graph.
(Example: Trigonometric function b → "The period is 2π/|b|. The larger the value, the denser the waves become.")
■ Compare Multiple Functions on One Screen
· You can draw multiple functions together for comparison.
· Each function is assigned a different color, and you can tap the colored dot to hide or show the graph. · Added functions are automatically saved and remain intact the next time you open the app.
■ Convenient Graph Screen
· Zoom in and out with two fingers, and move by dragging
· Buttons for zooming in, zooming out, and returning to the origin
· Displays decimal scales like 0.5 and 0.1 when zoomed in
· Accurately draws asymptotes such as tan x and 1/x.
■ Graph Image Sharing
· Save graphs as images with a single button and share them via messenger or note apps.
■ Recommended for:
· Middle and high school students studying for function graph homework or exams
· Teachers who want to show how graphs change depending on coefficients
· Anyone who wants to check graphs simply
Supports Dark Mode and tablet screen.
From linear functions learned in middle and high school mathematics to trigonometric functions, you can understand the shapes of functions by drawing and manipulating graphs yourself.
■ Easy Formula Input Like a Calculator
· Just input in the order you press the keys, like x^2+1. There is no need to fill in blanks.
· Tap the desired location in the formula to move the cursor there, allowing you to make corrections immediately.
· The graph is drawn in real-time while you input.
· Supports sin, cos, tan, log, ln, √, absolute value, π, and e.
■ Graphs Moved with Sliders
· Sliders appear automatically when you input a, b, c, d, k, and m, such as in y = a sin(bx).
· Moving the sliders changes the graph immediately, allowing you to visually see how the coefficients affect the graph.
· Press the play button to automatically move the values.
■ Automatic Display of Roots, Maxima, Minima, and Intersections
· Tap the curve to find and display roots, y-intercepts, maximums, and minimums.
· It also automatically finds intersection points where two graphs meet.
· Tapping a point displays coordinates, such as "Minimum (0.00, -4.00)".
· Press and hold the curve to move it and check the coordinates as you follow the curve.
■ Templates for Entering Coefficients Only (Beginner Mode)
· 7 templates for linear, quadratic, cubic, rational, exponential, logarithmic, and trigonometric functions.
· Enter only the coefficients to draw a graph, and it also displays an explanation of the role each coefficient plays in the graph.
(Example: Trigonometric function b → "The period is 2π/|b|. The larger the value, the denser the waves become.")
■ Compare Multiple Functions on One Screen
· You can draw multiple functions together for comparison.
· Each function is assigned a different color, and you can tap the colored dot to hide or show the graph. · Added functions are automatically saved and remain intact the next time you open the app.
■ Convenient Graph Screen
· Zoom in and out with two fingers, and move by dragging
· Buttons for zooming in, zooming out, and returning to the origin
· Displays decimal scales like 0.5 and 0.1 when zoomed in
· Accurately draws asymptotes such as tan x and 1/x.
■ Graph Image Sharing
· Save graphs as images with a single button and share them via messenger or note apps.
■ Recommended for:
· Middle and high school students studying for function graph homework or exams
· Teachers who want to show how graphs change depending on coefficients
· Anyone who wants to check graphs simply
Supports Dark Mode and tablet screen.
Just enter the formula and get a graph instantly! Function graph calculator that lets you learn by moving the slider.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
[단원별 학습 추가]
· 중1부터 고2까지 함수 단원 12개를 교과서 순서대로 배울 수 있어요.
· 정비례·반비례, 일차함수, 이차함수와 평행이동, 판별식, 지수·로그·삼각함수
· 슬라이더를 움직이며 그래프가 어떻게 바뀌는지 단계별로 확인해요.
· 꼭짓점과 교점을 자동으로 표시하고, 지금 식을 교과서 표기로 보여줘요.
· 마음에 드는 그래프는 '내 그래프로' 버튼으로 바로 가져갈 수 있어요.
[홈 화면 추가]
· 그래프 그리기와 단원별 학습을 홈에서 골라 시작해요.
[개선]
· 괄호가 있는 수식이 목록에서 잘못 보이던 문제를 고쳤어요. (예: 2(x−1)²)
· 두 그래프가 완전히 겹칠 때 교점이 화면을 뒤덮던 문제를 고쳤어요.
· 화면을 뒤로 넘길 때 더 빠르게 전환돼요.
· 중1부터 고2까지 함수 단원 12개를 교과서 순서대로 배울 수 있어요.
· 정비례·반비례, 일차함수, 이차함수와 평행이동, 판별식, 지수·로그·삼각함수
· 슬라이더를 움직이며 그래프가 어떻게 바뀌는지 단계별로 확인해요.
· 꼭짓점과 교점을 자동으로 표시하고, 지금 식을 교과서 표기로 보여줘요.
· 마음에 드는 그래프는 '내 그래프로' 버튼으로 바로 가져갈 수 있어요.
[홈 화면 추가]
· 그래프 그리기와 단원별 학습을 홈에서 골라 시작해요.
[개선]
· 괄호가 있는 수식이 목록에서 잘못 보이던 문제를 고쳤어요. (예: 2(x−1)²)
· 두 그래프가 완전히 겹칠 때 교점이 화면을 뒤덮던 문제를 고쳤어요.
· 화면을 뒤로 넘길 때 더 빠르게 전환돼요.
