CPM Homework Help : A2C Problem 4-10

Hint (a):

What is the y-intercept? Pick two points and determine the slope.

Answer (a):

Hint (b):

Refer to part (a).

Hint (c):

Which value (x or y) is equal to 2 on this line? (Look at the point.)

More Help (c):

All vertical lines have undefined slope and an equation of the form x = k.

Hint (d):

Refer to part (a).

Use the eTool below to check your answers by graphing your equation.
Click the link at right for the full version of the eTool: A2C 4-10 HW eTool