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Back to Read inverse from graph or table — Problem 2 · Task Set 44

Exercises: Read Values of an Inverse Function from a Graph or a Table

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

Grade 9·20 problems·~30 min·Common Core Math - HS Functions·standard·hsf-bf-b-4c
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Fluency Practice

1.

A function ff has these values: f(1)=3f(1)=3, f(3)=9f(3)=9, f(5)=15f(5)=15, f(7)=21f(7)=21.

Find f−1(9)f^{-1}(9).