Given f(x) = x − 7 and g(x) = x^2 . Find g(f(4)). - QAmmunity.org

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Given f(x) = x − 7 and g(x) = x^2 . Find g(f(4)).

asked Jan 22, 2018 105k views

1 vote

Given f(x) = x − 7 and g(x) = x^2 . Find g(f(4)).

Mathematics
high-school

AdamKniec asked

7.0k points

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2 Answers

5 votes

Answer:

9

Explanation:

f(x) = x - 7

4 - 7 = -3

g(x) = X^2

(-3)^2 = 9

Trancer answered Jan 23, 2018

7.3k points

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5 votes

So basically -3 x 16. Yeilds -48

Andriy Tylychko answered Jan 28, 2018

by Andriy Tylychko

6.9k points

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