How do you find the domain and range for $y = x^{3} - x$ $y=x^3-x$ ?

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Answer 1 · 2015-05-17T08:41:45

There are no restrictions on either $x$ $x$ or $y$ $y$

the the domain would be $(- \infty, \infty)$ $(-oo,oo)$

the domain is all the values $x$ $x$ can take.

and the range will be $(- \infty, \infty)$ $(-oo,oo)$

the range is all the values $y$ $y$ can take.

How do you find the domain and range for y=x^3-xy=x3−xy=x^3-x?