The function has a first derivative given by f'(x) = x(x - 3)^2(x + 1). At what values of x does have a relative maximum?
(A) -1 only
(B) 0 only
(C) -1 and 0 only
(D) -1 and 3 only

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

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

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