If the domain of the function $f: x \rightarrow 2x^{2}+1$ is {1,2,3}, the range of the function is | ClassNotes | Ace Your Exams

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Sep 18, 2022

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If the domain of the function $f: x \rightarrow 2x^{2}+1$ is {1,2,3}, the range of the function is

Difficulty: Easy

A:

{3,2,5}

B:

{1,3,9}

C:

{-1,-2,-3}

D:

{3,9,19}

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