How do I do this stuff- POLYNOMIAL, ROOTS, ZEROS

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

i believe that the slope of the line is -5

step-by-step explanation:

explanation:

step-by-step explanation:

wow ok so the answer is 1k or just k

because of combining like terms xd