hlnewman114 hlnewman114

13-05-2020
Mathematics

contestada

If f(x) = x2 + 9x and g(x) = 1 / x , find f(g(-1)).

Respuesta :

13-05-2020

Hello,

Step-by-step explanation:

g(-1) = 1 / (-1) = -1

f(g(-1)) = f(-1) = (-1)² + 9x(-1) = 1 - 9 = -8

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