Determine Where the Graph of the Function $f ( x ) = x ^ { 3 } - 6 x$

question 139

Short Answer

Determine where the graph of the function $f ( x ) = x ^ { 3 } - 6 x$ is concave upward and where it is concave downward. Also, find all inflection points of the function.

---

Definitions:

LDCs

Less Developed Countries, which are countries that exhibit the lowest indicators of socioeconomic development.

Birth Rate

The number of live births per thousand people in a population within a given year.

LDCs

Less Developed Countries, which are nations with lower levels of income, industrialization, and modernization.

Industrial Countries

Nations that are characterized by a high level of industrialization, technological advancement, and a relatively high standard of living.