Use a Graphing Calculator to Determine Approximately the Intervals on Which

question 99

Essay

Use a graphing calculator to determine approximately the intervals on which the function is increasing, and on which $f$ is decreasing. $f ( x ) = x ^ { 4 } + 6 x ^ { 3 } + x ^ { 2 } - 24 x + 16$

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Definitions:

Saving

The act of setting aside money for future use rather than spending it immediately.

Disposable Income

The available financial amount for households to use in saving or spending after accounting for income tax.

Saving

The action of setting aside a portion of one's income or resources for future use or investment.

Disposable Income

The financial resources that households can allocate towards savings and expenditures after income tax deductions.