olga1116
olga1116 olga1116
  • 26-05-2020
  • Mathematics
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What is the value of f (29)

What is the value of f 29 class=

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musiclover10045
musiclover10045 musiclover10045
  • 26-05-2020

F(29) fits the 3rd set, so replace x with 29 and solve.

2(29-20)+ 30 = 18+30 = 48

The answer is 48

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