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Home > CC4 > Chapter 1 > Lesson 1.2.3 > Problem 1-61

1-61.

Calculate f(4) for each function below. Homework Help ✎

Substitute 4 in for the variable x.
So f(4) = 4 − 3.

Substitute 4 in for the variable x.

Substitute 4 in for the variable x.