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Evaluate the Function

11/23/2020

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Find f( - 4 ) if f(x) = - 2x + 3.
f(x) = -2x + 3
f(-4) = -2(-4) + 3 {substituted -4 for x}
= 8 + 3 {multiplied -2 by -4}
= 11 {added}

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