Question

The volume (V) of water stored in an open tank varies due to evaporation as
V = x4 − 50x2 + 700, where V is expressed in gallons and x is the number of months elapsed. If January corresponds to x = 0, what will the volume of water (in gallons) in the tank be in June?
A. 700
B.1,200
C.75
D.100

Answer 1

I believe the correct answer from the choices listed above is option C. If January corresponds to x = 0, the volume of water (in gallons) in the tank be in June would be 75 gallons. 

Hope this answers the question. Have a nice day.