### Home > CCA2 > Chapter 2 > Lesson 2.2.4 > Problem2-151

2-151.

Find the x- and y-intercepts for the following parabolas. Homework Help ✎

1. $y = (x + 12)^2 − 144$

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

x-intercepts: $(0,0),(−24,0)$
y-intercept: $(0,0)$

2. $y = (x − 8)^2 − 4$

Refer to part (a).