Answer: Based on the given data, the coconut has a height of 210 units and it hits the ground between 4 to 5 seconds where the height is less than zero or a negative number, this means that probably the coconut was buried in the ground at these times. The correct answers are:
The values of h(t) when t = 4 and 5 should be 0. This could also be without the assumption that the coconut is buried after falling.
