Look at the image.

answer choices.

look at the next image

D

To reflect across y-axis means to change the x coordinates to the opposite values of what they are originally and keep y coordinate values the same. So we have (-4,1),(-6,1),(-6,-6) turns into;

(4,1),(6,1),(6,-6)

Questions please feel free to ask.

72 is the answer to this problem

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2