Question

Select all equations that have graphs with the same y-intercept.

Select all that apply:
A) y = 3x - 8
B) y = 3x - 9
C) y = 3x + 8
D) y = 5x - 8
E) y = 2x - 8
F) y = (1/3)x - 8

Answer 1

Answer: A, C, D, E, and F have the same y-intercepts.

Explanation:

The Equation for graph A has a y-intercept of -8

The Equation for graph B has a y=intercept of -9

The Equation for graph C has a y-intercept of -8

The Equation for graph D has a y-intercept of -8

The Equation for graph E has a y-intercept of -8

The Equation for graph F has a y-intercept of -8

The only difference between the y-intercepts of the equations is the equation for graph B, it has a y-intercept of -9 so it will not be the same as the other equations with the same y-intercepts. \

A, C, D, E, and F have the same y-intercepts.