URGENT QUESTION
2 + 2 =

4

Step-by-step explanation:

2+2 = 4!!!

Hope this helps :)

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

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