Determine if Continuous f(x)=x^(2/3)

$f (x) = x^{\frac{2}{3}}$

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

$(- \infty, \infty)$

Set-Builder Notation:

${x | x \in ℝ}$

Since the domain is all real numbers, $f (x) = x^{\frac{2}{3}}$ is continuous over all real numbers.

Continuous

Determine if Continuous f(x)=x^(2/3)

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