Picture is below, I need help.

Еxplаnаtiоn is in a filе

xlnk․cf/AwR3

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

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