SOLUTION: Use f(x) = 4x − 5 and g(x) = 3 − x2 to evaluate the expression. (a) (f ∘ g)(−2) (b) (g ∘ f)(−2)

SOLUTION: Use f(x) = 4x − 5 and g(x) = 3 − x2 to evaluate the expression. (a) (f ∘ g)(−2) (b) (g ∘ f)(−2)

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Question 1152452: Use
f(x) = 4x − 5
and
g(x) = 3 − x2
to evaluate the expression.
(a)
(f ∘ g)(−2)
(b)
(g ∘ f)(−2)

Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Use

and

to evaluate the expression.
(a)
( ∘ )()
first find
( ∘ )()=
then
( ∘ )()=

(b)

(g ∘ f)(−2)
( ∘ )()=
( ∘ )()=

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