What is the range of f(x)= 2/x ?

The range of f(x)= 2/x is f(x) 0

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range of f(x)= 2/x

range

f (x) = \frac{2}{x}

f (x) < 0 or f (x) > 0

Solution steps

The function range is the combined domain of the inverse functions

Find the inverse function(s) of:

\frac{2}{x}

Inverse of

\frac{2}{x} : \frac{2}{x}

\frac{2}{x}

Find the domain of each inverse function

Domain of

\frac{2}{x} : x < 0 or x > 0

Combine the intervals

f (x) < 0 or f (x) > 0

f (x) = 1. 1^{x}

x^{4} - 50 x^{2} + 5

f (x) = x^{3} + 3 x^{2} + 1

3 x - 5 y = 4

- (\frac{1}{3})^{x}