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15 votes
Given f(x)=5x-11, which of the following is the value of f(4)?

1 Answer

5 votes

Answer:

f(4) = 9

Explanation:

You just need to substitute 4 in for x.

f(4) = 5(4) - 11

f(4) = 20 - 11

f(4) = 9

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