Be able to graph a linear equation in the form of y = mx + b using the slope and the y-intercept.
This video tutorial explains in detail how to graph y = 3x - 4 using the slope and y-intercept. It then briefly shows how to handle the case of a negative slope using y = -1/2x + 5.
Sophia college courses cost up to 80% less than traditional courses*. Start a free trial now.
Two examples are shown:
y = 3x - 4
y = -1/2x + 5
