After exercising for a few minutes, a person has a respiratory cycle for which the velocity of airflow is approximated by ,

Where t is the time (in seconds) .
(Inhalation occurs when v > 0 and exhalation occurs when v < 0.)
Select the graph of this velocity function.

Question

After exercising for a few minutes, a person has a respiratory cycle for which the velocity of airflow is approximated by ​  ,
​
Where t is the time (in seconds).
(Inhalation occurs when v > 0 and exhalation occurs when v < 0.)
Select the graph of this velocity function.

Quizplus · Accepted Answer

The Answer of After exercising for a few minutes, a person has a respiratory cycle for which the velocity of airflow is approximated by ​  ,
​
Where t is the time (in seconds).
(Inhalation occurs when v > 0 and exhalation occurs when v < 0.)
Select the graph of this velocity function.

After Exercising for a Few Minutes, a Person Has a Respiratory