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F(x) = 3x - 8, find f(-4)
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F(x) = 3x - 8, find f(-4)

User Dkellygb
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1 Answer

7 votes

To find f(-4), we have to evaluate the function in x=-4, so:

f(-4)=3(-4)-8

f(-4)=-12-8

f(-4)=-20

User KesaVan
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