The mapping f: R → R, f(x) = x2, which of the following are correct? Of is one-to-one. Of is not a function. Of is onto. The inverse function f-1 is not a function.
The mapping f: R → R, f(x) = x2, which of the following are correct? Of is one-to-one. Of is not a function. Of is onto. The inverse function f-1 is not a function.
Chapter3: Functions
Section3.7: Inverse Functions
Problem 6SE: Show that the function fx)=ax is its own inverse for all real numbers a.
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Transcribed Image Text:The mapping f: R → R, f(x) = x², which of the following are correct?
f is one-to-one.
f is not a function.
f is onto.
The inverse function f-1 is not a function.
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