When deciding on an outfit, Barb can choose from 2 pairs of shoes, 3 pairs of pants, 4 shirts, and 2 jackets.
How many different outfits are possible, if Barb chooses
exactly 1 pair of shoes, 1 pair of pants, 1 shirt, and 1
jacket?

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

it is x=-4

step-by-step explanation: