$$\text { Find the critical number(s), if any, of the function } f ( x ) = x ^ { 3 } - 21 x + 4 \text {. }$$

question 96

Short Answer

$$\text { Find the critical number(s), if any, of the function } f ( x ) = x ^ { 3 } - 21 x + 4 \text {. }$$

---

Definitions:

Paraphrasing

Paraphrasing involves rewording another's ideas or statements in one's own words without changing the original meaning.

Participation

The action of taking part in something or becoming involved in an activity or event.

Flow Of Content

The logical and smooth progression of information or ideas within a presentation or document.

Group Evaluations

The process of assessing the performance, progress, or dynamics of a group as a whole, often for feedback or improvement purposes.