Please help asapp and show steps of how you got answers and use grade 12 students knowledge

5. The height of a ball that has been thrown up is given by: h(t) = 5:2 + 13r+ 1.5, where h(t) is the height in meters and t is the time in seconds. a) Find the average rate of change in height on the interval 2 S t S 3 6.Afunction is defined by f(X) = 3(x + 2)3 4 a) Determine algebraically an equation of the inverse of f (x ) b) Is the inverse a function or not? Explain