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1 June, 04:47

What is the value of f (-3) ?

F (x) = 7-x if x ≤ - 2

4x^2 if - 2 < x ≤ 0

|x| + 9 if x > 0

+3
Answers (1)
  1. 1 June, 04:53
    0
    f (-3) = 10

    Step-by-step explanation:

    Since x<-2 we will use 7-x as the piece of the step function

    f (-3) 7--3

    f (-3) = 7+3

    f (-3) = 10
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