I only need part c and d PLEASE HELP thx Bugs Bunny us catapulting a boulder off a cliff to hit the road runner. Let t represent the number of seconds that the boulder catapults off the cliff and h(t) denote the height of the boulder, in feet, above the base of the cliff. Ignoring air resistance, we can use the following formula to express the path of the boulder: h(t) = −16t2+64t+192

Part A: What is the y-intercept for this function? What does the y-intercept represent in the given situation? Use your equation to explain how you found your answer.

Part B: There is a positive and negative x-intercept for this function. What is the positive x-intercept? Explain what the x-intercept represents in the given situation.

Part C: What is the maximum height, in feet, the boulder will reach? Show your work.

Part D: After how many seconds will the boulder reach its maximum height?