Yall I just realized I skipped 4 and 5- but here's question 4
1 answer:
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Answer:
169.39 feet.
Step-by-step explanation:
We have been given that the Apollo's chariot, a roller coaster at Busch gardens, moves at 110 feet per second. The equation of the ride can be represented by the equation . We are asked to find the maximum height that the ride can reach.
To find the maximum height that the ride can reach, we need to find y-coordinate of vertex of parabola because our given equation is downward opening parabola and its maximum point will be the vertex.
First of all, we will find x-coordinate of vertex using formula .
Now, we will substitute in our equation to find y-coordinate of vertex as:
Therefore, the ride will reach to a maximum height of 169.39 feet.169.39 feet.