Solved: In each of 1518 a function f is defined on a set of real numbers. Determine

Chapter 7, Problem 16

(choose chapter or problem)

In each of 15–18 a function f is defined on a set of real numbers. Determine whether or not f is one-to-one and justify your answer.

\(f(x)=\frac{x}{x^{2}+1}\), for all real numbers x

Text Transcription:

f(x)=x/x^2 +1

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