Geometry · lesson 4

Graphing y = mx + b

Start at b on the y-axis. Then repeat the slope step until you have enough dots to draw the line.

y=mx + bb tells you where to start. m tells you the step to repeat.
Step 1

Read the equation first

Two numbers live in y = mx + b. The one holding x is m. The lonely one is b.

  1. The work will print here, one line at a time.
Projecting? Press Space for the next step.
Try another
b — the starting dot run — walk across rise — walk up or down the finished line

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