Mathematics, 09.12.2020 02:50, annagwhiteou0hrh

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?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, brandy127

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Answers: 1

continue

Mathematics, 21.06.2019 22:00, krandall232

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Answers: 2

continue

Mathematics, 21.06.2019 22:20, gudon986732

Factor the polynomial. b^2 + 4b + 4

Answers: 2

continue

Mathematics, 21.06.2019 22:30, evanwall91

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Answers: 1

continue

Do you know the correct answer?

I only need part c and d PLEASE HELP thx Bugs Bunny us catapulting a boulder off a cliff to hit the...