sophiagrover sophiagrover

08-09-2022
Mathematics

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Given f(x) = -x - 9 and g(x) = 3x + 8, find (f + g)(−8).

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jaisurajk jaisurajk

08-09-2022

Answer: -17

Step-by-step explanation:

f(x) = -x - 9 and g(x) = 3x + 8

(f + g)(−8)=

f(-8)+g(-8)=

-(-8)-9+3(-8)+8=

8-9-24+8=

-1-16=-17

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