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Home > CC4 > Chapter A > Lesson A.1.2 > Problem A-22

A-22.

If f(x) = 2x + 3, evaluate each expression below. Homework Help ✎

  1. f(−5)

  2. f(−)

  3. f(4)

  4. f(−2)

f(−5) = 2(−5) + 3

f(−5) = −10 + 3

f(−5) = −7

Follow the steps in part (a).

2

Follow the steps in part (a).

Follow the steps in part (a).