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06-10-2020
Mathematics

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Given the definitions of f(x) and g(x) below, find the value of g(f(-3)).

Given the definitions of fx and gx below find the value of gf3 class=

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olasunkanmi74 olasunkanmi74

06-10-2020

Answer:

-11

Step-by-step explanation:

f(x) = 5x + 11

g(x) = x^2 + 4x - 11

g(f(-3)) = ?

f(-3) = 5(-3) + 11

= -15 + 11 = -4

g(f(-3)) = g(-4) = -(4)^2 + 4(-4) - 11

= 16 - 16 - 11 = -11

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