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If f(x)=4 x+3 , then what is f^ f^ f(-1) equal to?

Options

  1. A-1
  2. B0
  3. C1
  4. D2

Correct answer

A. -1

Step-by-step solution

Given that f ( x )=4 x +3 aligned & fofo f (-1)= f ( f ( f (-1))) & = f ( f (4(-1)+3))= f ( f (-1)) & = f (4(-1)+3)= f (-1)=4(-1)+3=-1 aligned

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