Math, asked by renewalmessaging, 9 months ago

Let g(x) = cos(x/2) - 3x. Let f(x) = 2x + 5. What is g(f(x))?

Answers

Answered by vanshika1122

2

Answer:

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Step-by-step explanation:

g(x) = cos(x/2) - 3x

f(x) = 2x + 5

g(f(x)) = cos(f(x)/2) - 3f(x) = cos(2x+5)/2 - 3(2x+5) = cos(2x+5)/2 -6x-15

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