1
Is f(x) = x³ from R to R a one-one function?
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Practice with Numbo
Day 2 Worksheet
One-One and Onto Functions
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Practice Problems
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2
Is f(x) = x² from R to R a one-one function?
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3
A function that is both one-one and onto is called what?
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4
What does it mean for a function to be onto?
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