PROBLEM SOLVING The table shows the heights y of a competitive water-skier x seconds after jumping off a ramp. Time (seconds), x Height (feet), y 0 0.25 0.75 11.1 22 22.5 17.5 12 9.24 Write a function that models the height of the water-skier over time. The function y models the height. When is the water-skier 5 feet above the water? Round your answer to the nearest hundredth. The skier is 5 feet above the water after about second(s). How long is the skier in the air? The skier is in the air for

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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PROBLEM SOLVING The table shows the heights y of a competitive water-skier x seconds after jumping off a ramp.
Time (seconds), x
Height (feet), y
Write a function that models the height of the water-skier over time.
0 0.25 0.75 11.1
22 22.5 17.5 12 924
The function y = models the height.
When is the water-skier 5 feet above the water? Round your answer to the nearest hundredth.
The skier is 5 feet above the water after about second(s).
How long is the skier in the air?
The skier is in the air for second(s).
Transcribed Image Text:PROBLEM SOLVING The table shows the heights y of a competitive water-skier x seconds after jumping off a ramp. Time (seconds), x Height (feet), y Write a function that models the height of the water-skier over time. 0 0.25 0.75 11.1 22 22.5 17.5 12 924 The function y = models the height. When is the water-skier 5 feet above the water? Round your answer to the nearest hundredth. The skier is 5 feet above the water after about second(s). How long is the skier in the air? The skier is in the air for second(s).
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