Question 2. Mode is the (a) middle most frequent
value
(b) least frequent value
(c) maximum frequent value
(d) none of these

Write an explicit formula that represents the sequence defined by the following recursive formula:

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Need solving this 2nd limit problem.