Question

Which is the correct equation for the following graph?

A) Y = 3x –5
B) Y = -3x + 5
C) Y = 1/3x –5
D) Y = 3x + 5

Answer 1

A.

Explanation:

The y-intercept starts at -5.

Using the rise over run method, we count 6 up and 2 to the right.

6/2 = 3.

y = 3x - 5