Question

PLEASE HELP ASAP!!

A triangle with vertices A(2, -2), B(-1, 1) and C(0,2) is reflected across the y-axis and then dilated by a factor of 3 with the origin as the center of dilation.

What is the x-coordinate of the A’?

A. -6
B. 2
C. -2
D. -4

Answer 1

The answer is c......

Answer 2

A. -6

Explanation:

(2,-2) reflected over X would be (-2,2). Then dilate by 3 which you multiply by 3. So -2 x 3 = -6.