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06-06-2022
Mathematics

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

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06-06-2022

Answer: F = - 2/7

Step-by-step explanation:

[tex]f(x) = x + 9\\f(-7) = -7 + 9\\f(-7) = 2\\f = -\frac{2}{7}[/tex]

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