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Given f(x) = -x² + 7x + 9, find f(-7)

Given f(x) = -x² + 7x + 9, find f(-7)
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3 votes
Given f(x) = -x² + 7x + 9, find f(-7)

User MeVimalkumar
by
8.7k points

1 Answer

1 vote

Answer:9

Explanation:

x=-7

7^(2) + 7*-7 + 9

7*7=49

49-49=0

9

User Cchana
by
7.6k points
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