CLEP
A science class launched a rocket from level ground. The height , in feet, of the rocket above the ground
seconds after it was launched can be modeled by the function
. How many seconds did it take for the rocket to return to the ground?
Select an Answer
You can use the TAB button to navigate through answers, use of the up/down arrows is unavailable here.
Correct Answer:
No
Correct Answer:
No
2
Correct Answer:
No
4
Correct Answer:
Yes
8
Correct Answer:
No