Answer:
D.7
Step-by-step explanation:

The range is the interval of y values.
Smallest y values is -9 and the highest y values is 9.
So the range is
I think you are asking for the quotient of the numbers because base from the choices the units are meters per second and the given has units of meters and seconds. So, the quotient of the numbers is 43.218 meters per second which is option B.
C 4and 12 are the factors of 48