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22-12-2020
Mathematics

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f(-2) =-2x+11

Evaluate the function

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22-12-2020

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[tex]\large\boxed{f(-2) = 15}[/tex]

f(x) = -2x + 11

Find f(-2) by substituting in -2 for x:

f(-2) = -2(-2) + 11

Simplify:

f(-2) = 4 + 11

f(-2) = 15

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