Question

What is the range of the function f(x) = (x – 1)2 when the domain is {-5, 0, 5}?

Answer 1

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Answer:

  {1, 16, 36}

Step-by-step explanation:

Put the numbers in for x and see what the f(x)-values are.

  (-5-1)^2 = (-6)^2 = 36

  (0-1)^2 = (-1)^2 = 1

  (5-1)^2 = 4^2 = 16

The range is the set of values {1, 16, 36}.