Find range.

Author:
Mathguru, Walch Education
Evaluate over the domain {1, 2, 3, 4}. What is the range?
  1. To evaluate over the domain {1, 2, 3, 4}, substitute the values from the domain into .
  2. Evaluate .
  3. Evaluate .
  4. Evaluate .
  5. Evaluate .
  6. Collect the set of outputs from the inputs.