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13-02-2019
Mathematics

contestada

Find (g*f)(3)
f(x)=|x+2|
g(x)=-x²
A -25
B 1
C 4
D -15

Respuesta :

13-02-2019

Answer:

Step-by-step explanation:

(gof)(3) = g(f(3) )

but : f(3) = |3+2| = 5

(gof)(3) = g(f(3) ) = g(5) = -(5)² = -25...answer ; A) -25

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