Use a Graphing Device to Draw the Graph of the Function

question 18

Essay

Use a graphing device to draw the graph of the function $f ( x ) = x ^ { 5 } - 6 x ^ { 4 } + 11 x ^ { 3 } - 6 x ^ { 2 }$ . State approximately the intervals on which the function is increasing and on which the function is decreasing.

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Definitions:

Eye Tracking

A technology-based method for measuring where and how long a person looks at various locations on a visual display, used in research and usability testing.

Eye Movement

Eye movement involves the volitional or reflexive shifting of the eyes' focus from one point to another, playing a crucial role in vision.

Dependent Variable

The variable in an experiment that is expected to change in response to variations in the independent variable.

Reaction Time

The interval of time between the presentation of a stimulus and the initiation of the muscular response to that stimulus.