Question
Let v(t)=t^2−3t be the velocity, in feet per second, of an object at time t , in seconds.
(c) What is the meaning of the quantity v(4)? Select all that apply if more than one statement is correct.
A. In how many seconds will the object have moved 4 ft.
B. The object's velocity in 4 seconds.
C. The average velocity of the object over the 4 second interval.
D. In how many hours will the velocity be 4 ft/sec.
E. The object's velocity in 4 hours.
F. How much the object has moved in 4 seconds.
G. None of the above
(c) What is the meaning of the quantity v(4)? Select all that apply if more than one statement is correct.
A. In how many seconds will the object have moved 4 ft.
B. The object's velocity in 4 seconds.
C. The average velocity of the object over the 4 second interval.
D. In how many hours will the velocity be 4 ft/sec.
E. The object's velocity in 4 hours.
F. How much the object has moved in 4 seconds.
G. None of the above
Answers
PsyDAG
Indicate your <I>specific</I> subject in the "School Subject" box, so those with expertise in the area will respond to the question.
john
a b c