statistical models predict that the price (in dollars) of a 500 gb hard drive will change according to the function p(t) = 600 − 2t^2, where t is the month. which expression gives the number of months t (passed since january 1) in terms of the price p?
a)200-p
b)300-0.5p
c)\sqrt(300-p)
d)\sqrt(300-0.5p)