Find the value of f(4) for the function. f(x)=−3(x+3)

Andrew Alcock asked Apr 3, 2023

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13 votes

Find the value of f(4) for the function.
f(x)=−3(x+3)

Andrew Alcock asked Apr 3, 2023

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20 votes

Answer:

-21

Explanation:

$f(x) = - 3(x + 3) \\ f(x) = - 3x - 9 \\ f(4) = - 3 * 4 - 9 \\ = - 12 - 9 \\ = - 21$

Refresh answered Apr 7, 2023

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