How do you find the limit of $x^3$ as $x->-2$ ?

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Answer 1 · 2017-04-30T22:05:35

$-8$

The function $x^3$ is defined for $x=-2$ , so the limit will just be equal to the actual value of the function at $x=-2$ .

$lim_(xrarr-2)x^3=(-2)^3=-8$

How do you find the limit of x^3x^3 as x->-2x->-2?