What is the reciprocal function?

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What is the reciprocal function?

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Answer 1 · 2014-10-27T18:41:48

The reciprocal function is:

$f (x) = \frac{1}{x}$ $f(x)=1/x$

It's graph is as following:
enter image source here
This is an example of asymptote.

Since $x$ $x$ can take all values except $0$ $0$ for $f (x)$ $f(x)$ to be defined,
Domain: $R - {0}$ $R-{0}$ , i.e., all real numbers except 0.
Range: $R - {0}$ $R-{0}$ , i.e., all real numbers except 0.

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What is the reciprocal function?

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