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Home > AC > Chapter 4 > Lesson 4.1.6 > Problem 4-57

4-57.
  1. Evaluate each expression below when x = −3. Homework Help ✎

    1. 4x + 16

    2. 3x2 − 2x + 1

Use substitution to solve.

4(−3) + 16

4

See the hint in part (a).