Given f(x) = 3x - 4, find f(5). Write your answer as a number.

asked Jun 28, 2021 89.4k views

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1 vote

F(5) means replace x with 5 then solve:

3x-4 = 3(5)-4 = 15-4 = 11

F(5) = 11

Aline answered Jul 4, 2021

by Aline

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