Slope Lab

Drag the sliders and watch the line move. Build intuition for slope as rise over run, then test yourself with challenges.

Graph of y = mx + b

y = x

Show rise / run triangle

Slope m 1

Range −4 to 4, step 0.25

Y-intercept b 0

Range −8 to 8, step 1

Add a second line to compare it with your line.

Set the sliders, then press Check to see if your line meets the challenge.