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Evaluate f (-2) when f(x) = 5x + 3
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Evaluate f (-2) when f(x) = 5x + 3

User Rub
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You have to put -2 in as x for the equation.

f(-2) = 5(-2) +3
f(-2) = -10 +3
f(-2) = -7
User Abrunet
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