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

User TedG
by
8.6k points

2 Answers

2 votes

Answer:

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

Explanation:

User Ggfela
by
8.2k points
1 vote

Answer:

44

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

User Ken Russell
by
8.3k points
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