Please help? With this question

  {-2, 1, 4, 13}

Step-by-step explanation:

The range of a function is the set of y-values it produces for the set of input values in the domain.

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When calculations are repetitive, I like to let a calculator or spreadsheet do them.

Here, you're being asked to evaluate 3x+1 for different values of x.

You can do them one-at-a-time, or all-at-once. I like the latter approach:

  y = 3{-1, 0, 1, 4} +1

  y = {-3, 0, 3, 12} +1

  y = {-2, 1, 4, 13} . . . . . the range of the function

she will travel a distance in the range of 3 - 11 miles