- #1

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## Homework Statement

Graph x^(1/3) +x^(4/3)

## Homework Equations

Limits, derivatives, etc.

## The Attempt at a Solution

Hi guys, I was attempting this problem and then verifying it using a function grapher online. I noticed that all of the function graphers do not plot the function for avalues of x less than 0, and my calculator also gives an error when attempting a negative number to the power of 4/3. I would assume you can raise a negative number to the power of 4/3, so why does the calculator give an error and the function graphers so that negative x is outside the domain? Any ideas?