What is the value of F(x)=-x+9 if x=-7

Zareh asked Feb 21, 2023

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Zareh asked Feb 21, 2023

by Zareh

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25 votes

Answer: F = - 2/7

Explanation:

$f(x) = x + 9\\f(-7) = -7 + 9\\f(-7) = 2\\f = -(2)/(7)$

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