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

User Michael Tamm
by
3.8k points

1 Answer

3 votes

Answer:

-21

Explanation:


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

User AymenDaoudi
by
4.1k points
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