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3 August, 05:15

Find x if f (x) = 12 and f (x) = 3x

36

12

4

3

+1
Answers (1)
  1. 3 August, 08:25
    0
    x=4

    Step-by-step explanation:

    Our parent function is given as

    f (x) = 3x

    We are asked to find the for what value of x, f (x) = 12

    Hence

    3x=12

    Dividing both sides by 3 we get

    x=4
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