Question

Define Rational function. Let f/ R-{0}----->. Defined by f(x)=
$\frac{ 1}{x}$
Draw the graph of it. Write down its domain and range







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Answer 1

Answer:

Rational function is one that can be written as a polynomial divided by polynomial.

Step-by-step explanation:

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

The domain of the rational function are values for x for which the denominator is different than zero.

Range -

$\green{\therefore \: x \in R \ {0}}$

Domain -

$x ≠ 0$