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By looking at your graph, how can you tell that () = 2
has an inverse (function)?

By looking at your graph, how can you tell that () = 2 has an inverse (function)?-example-1
User Talya
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1 Answer

7 votes
By 1 to 1 A function, f(x), has an inverse function
if f(x) is one-to-one.
User Radzserg
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