Mathematics, 17.10.2021 08:20 keishah577
*THIS QUESTION HAS TWO PARTS*
You designed two roller coasters, The first roller coaster has the given:
For the first 10 seconds of the ride, the height of the roller coaster can be determined by , where t is the time in seconds and h is the height in feet. Answer the following questions as part of your investigation.
1-Classify this polynomial by degree and by number of terms. Determine the end behavior of the polynomial in terms of f(x) and x.
2-Graph the polynomial function for the height of the roller coaster.
3-Find the height of the coaster at t = 0 seconds. Explain why this answer makes sense.
4-Find the height of the coaster 9 seconds after the ride begins. Explain how you found the answer.
5- Evaluate h(30). Does this answer make sense? Identify practical (valid real life) domain of the ride for this model. CLEARLY EXPLAIN your reasoning.
6- After how many seconds will the height of the roller coaster be 12 feet?
7- Calculate when the roller coaster will reach the ground, make use of the multiplicity rule to motivate your answer.
*CHECK OUT THE SECOND QUESTION\PART 2*
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*THIS QUESTION HAS TWO PARTS*
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