PLEASE HELP!!!! Given the function ƒ(x )=x^2 - 5, find ƒ(7). 44 2 49

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asked Mar 7, 2022 201k views

2 votes

PLEASE HELP!!!!
Given the function ƒ(x )=x^2 - 5, find ƒ(7).
44
2
49

Mathematics
high-school

TedG asked

by TedG

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2 Answers

2 votes

Answer:

(7)^2 - 5 = 49 - 5 = 44

Explanation:

Ggfela answered Mar 7, 2022

by Ggfela

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1 vote

Answer:

Explanation:

$\displaystyle f(x) = x^2-5\\\\Put \ x = 7\\\\f(7) = (7)^2 - 5\\\\f(7) = 49 - 5 \\\\f(7) = 44\\\\\rule[225]{225}{2}$

Hope this helped!

~AH1807

Ken Russell answered Mar 13, 2022

by Ken Russell

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