Identify the quadratic, linear, and constant terms of this function.

f(x) = x2 − 7

your answer would be b

step-by-step explanation:

i dont know nkw

step-by-step explanation:

kenffledkedncklzkdfeserw

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