Multiply (2x^2 3^x − 6)(x − 1). 2x^3 3x^2 − 6x 6 2x^3 − 18x^2 − 3x 6 2x^3 − 12x^2 3x 6 2x^3 x^2 − 9x 6

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