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09-11-2021
Mathematics

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Given f(x)=2x+1 and g(x)=7-x. Find g(f(x)).

Given fx2x1 and gx7x Find gfx class=

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09-11-2021

Answer:

f(g(x)) = 2(7 - x) + 1

Step-by-step explanation:

f(x) = 2x + 1

g(x) = 7 - x

The question in the picture itself says to find f(g(x)) so i'll find that instead

f(g(x)) = 2(7 - x) + 1

f(g(x)) = 14 - 2x + 1

f(g(x)) = -2x + 15

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