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11-09-2022
Mathematics

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Given two functions
F(x) = 2x+1 and G(X) = x^2-40
Find f(-4) + g(-7)

Given two functions Fx 2x1 and GX x240 Find f4 g7 class=

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dt33183 dt33183

11-09-2022

Answer:

f(-4) = -7

g(-7) = 9

Step-by-step explanation:

f(x) = 2x + 1

f(-4) = 2(-4) + 1 = -8 + 1 = -7

g(x) = x^2 - 40

g(-7) = (-7)^2 - 40 = 49 - 40 = 9

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