This math app helps you learn about the relationship between linear function equations and graphs by experimenting with sliders. It's suitable for elementary school 6th grade to junior high school 3rd grade.
By changing the values of 'a' (slope) and 'b' (y-intercept) in the equation y = ax + b, the graph moves in real time. You can also verify negative slopes and horizontal lines by comparing the equation and coordinates.
This app allows you to not only memorize graph shapes but also observe for yourself what happens when you change the values.
The graph of y = ax + b changes when you vary a and b. Let's learn about the slope and y-intercept of a linear function.