Make a Sign Diagram for the Function and Determine All

question 85

Multiple Choice

Make a sign diagram for the function and determine all x-values at which relative maxima occur. ​ ​

---

Definitions:

Radical Equation

An equation in which the variable is contained inside a radical symbol or has a rational exponent.

Fourth Root

The number that when multiplied by itself three times equals the original number.

Radical Equation

An equation that features a variable contained within a radical symbol or square root.

Imaginary Unit

A mathematical concept represented by \(i\), used to describe the square root of -1, fundamental in complex number theory.