Given the following problem, identify the vertex and the axis of symmetry.

A.
vertex is (–2, –2); axis of symmetry is x = 2
B.
vertex is (–2, 2); axis of symmetry is x = –2
C.
vertex is (2, –2); axis of symmetry is x = –2
D.
vertex is (–2, –2); axis of symmetry is x = –2

D.

vertex is (–2, –2); axis of symmetry is x = –2

Step-by-step explanation:

Vertex: (h,k) = (-2,-2)

Line of symmetry: x = h

So, x = -2

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

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736