Determine Whether the Given Quadratic Function Has a Minimum Value $$f ( x ) = - 2 x ^ { 2 } + 6 x$$

question 182

Multiple Choice

Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of
the minimum or maximum point.
- $$f ( x ) = - 2 x ^ { 2 } + 6 x$$

• A) minimum; \(\left( - \frac { 3 } { 2 } , - \frac { 9 } { 2 } \right)\)
• B) minimum; \(\left( \frac { 3 } { 2 } , \frac { 9 } { 2 } \right)\)
• C) maximum; \(\left( - \frac { 3 } { 2 } , - \frac { 9 } { 2 } \right)\)
• D) maximum; \(\left( \frac { 3 } { 2 } , \frac { 9 } { 2 } \right)\)

Describe the pathways preganglionic and postganglionic neurons follow in the sympathetic division.

Define the characteristics and roles of the enteric nervous system.

Distinguish between sympathetic, parasympathetic, and somatic parts of the nervous system based on their control over different effectors.

Understand how the sympathetic and parasympathetic nervous systems regulate effectors such as blood vessels, heart, and glands.

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Definitions:

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