Solve the Problem $t$ , Find the Body's Position $\mathrm { t }$

question 87

Multiple Choice

Solve the problem.
-Given the velocity and initial position of a body moving along a coordinate line at time $t$ , find the body's position $\mathrm { t }$ .
$v = - 5 t + 3 , s ( 0 ) = 12$

• A) \(s = - \frac { 5 } { 2 } t ^ { 2 } + 3 t + 12\)
• B) \(s = \frac { 5 } { 2 } t ^ { 2 } + 3 t - 12\)
• C) \(s = - 5 t ^ { 2 } + 3 t + 12\)
• D) \(s = - \frac { 5 } { 2 } t ^ { 2 } + 3 t - 12\)

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Definitions:

Fixed-Ratio Schedule

In operant conditioning, a reinforcement schedule that reinforces a response only after a specified number of responses.

Specified Number

A set or exact amount or number that has been identified or determined.

Response Is Reinforced

The process by which a behavior becomes more likely to occur due to the consequences that follow it.

Immediate Reinforcers

Stimuli that immediately follow a behavior and increase the likelihood of its future occurrence.