How do you find the limit of $x^4$ as $x->2$ ?

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Answer 1 · 2016-10-30T13:38:48

Thus, $lim_(x->2)x^4 = 16$

Let $f(x)=x^4$ , then $f(x)$ represents a continuous function (It is a polynomial function)

Hence, $lim_(x->a)f(x) = f(a)$
Thus, $lim_(x->2)f(x) = f(2) = 2^4=16$

How do you find the limit of x^4x^4 as x->2x->2?