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Functions

Functions (Questions)

A. Based on the given functions, define its range (Note: Range is the corresponding set of output numbers for a given domain).

 

  1. f(x) = -3 + x2, x <= 0
  2. f(x) = 3/x, x >= 1

Functions (Answers)

  1. f(x) >= -3
  2. 0 < f(x) <= 3

 

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