Simple Linear Function y = mx
Linear Function Basics
This applet will demonstrate the basics of linear functions.
Slider "a" will vary the slope of the line.
The check boxes will turn on upto 3 points for you to calculate the slope of the line.
The slope check box will allow you to check your slope.
The y=x check box will graph the parent curve with the current line.
The full linear equation is displayed at all times.