AHAHAHA SOMEONE HELPPP I HAVE AN F FRRR K-12 8TH GRADE MATH!!!

gradient = -1

Step-by-step explanation:

Use the slope formula to determine the slope.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

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