Question

What is the x- intercept of y+ 12 =3 (x-9)?

Answer 1

x-intercept: (13,0)

y-intercept: (0,-39)

Explanation:

To find the x-intercept, substitute in 0 for y and solve for x .

To find the y-intercept, substitute in 0 for x and solve for y .

Answer 2

13,0

Explanation:

12=3(x-9)

divide both sides by three

4=x-9

add 9 to both sides

x=13

so, the x intercept is (13,0)