Provide an Appropriate Response $c$ Does the Quadratic Function $f ( x ) = x ^ { 2 } - 6 x + c$

question 470

Multiple Choice

Provide an appropriate response.
-For what value of $c$ does the quadratic function $f ( x ) = x ^ { 2 } - 6 x + c$ have exactly one $x$ -intercept?

• A) 9
• B) \(- 9\)
• C) 24
• D) \(\frac { 3 } { 2 }\)

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Definitions:

Repolarization

The process of restoring the negative charge inside a nerve cell after depolarization, essential for the transmission of nerve impulses.

Sodium Gates

Protein channels in cell membranes that open or close to allow sodium ions to enter or exit, playing key roles in generating electrical signals.

Weak Stimulus

A stimulus not strong enough to trigger a significant physiological response.

Skill Memory

The ability to perform tasks without conscious effort, acquired through repetition and practice, such as riding a bicycle.