Use the Position Function $s ( t ) = 16 t ^ { 2 } + 109$

question 20

Multiple Choice

Use the position function $s ( t ) = 16 t ^ { 2 } + 109$ to find the velocity in feet/second at time $t = 2$ seconds.The velocity at time $t = c$ seconds is given by $\lim _ { t \rightarrow c } \frac { [ s ( c ) - s ( t ) ] } { ( c - t ) }$ .

• A)16 feet/second
• B)32 feet/second
• C)0 feet/second
• D)64 feet/second
• E)limit does not exist

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Definitions:

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Reinforcement

In behavioral psychology, a consequence applied that will strengthen an organism's future behavior whenever that behavior is preceded by a specific antecedent stimulus.

Study Habits

Methods and practices used consistently to acquire new knowledge or skills.

Operant Conditioning

A form of learning in which a voluntary response is strengthened or weakened by its association with positive or negative consequences.