Exercises: Understand Function Definition

Work through each section in order. Show your work where indicated.

Grade 9·20 problems·~30 min·Common Core Math - HS Functions·group·hsf-if-a-1

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Recall / Warm-Up

These problems review skills from Grade 8.

A function is defined by the set of ordered pairs {(0, 1), (1, 3), (2, 5), (3, 7)}. What is the range of this function?

{0, 1, 2, 3}

{1, 3, 5, 7}

All real numbers

{0, 1, 2, 3, 5, 7}