CPM Homework Banner

Home > CCA > Chapter 1 > Lesson 1.2.4 > Problem 1-68

1-68.

Find for each function below. Homework Help ✎

  1. Substitute for into the function, then simplify.

  1. Substitute for , then find the absolute value and solve.

  1. Refer to part (a).

  1. Refer to part (a).