During a nine-hour snowstorm, it snows at a rate of 2 inches per hour for the first 4 hours, at a rate of 3 inches per hour for the next 4 hours, and at a rate of 0.75 inch per hour for the final hour. Write and graph a piecewise-defined function that gives the depth of the snow during the snowstorm. 2t Osts 4 f(t) = 4 v

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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During a nine-hour snowstorm, it snows at a rate of 2 inches per hour for the first 4 hours, at a rate of 3 inches per hour for the next 4 hours, and at a rate of 0.75 inch per hour for the final hour.
Write and graph a piecewise-defined function that gives the depth of the snow during the snowstorm.
2t
0 <t< 4
f(t)
4
<t< 8
8
<t< 9
Transcribed Image Text:During a nine-hour snowstorm, it snows at a rate of 2 inches per hour for the first 4 hours, at a rate of 3 inches per hour for the next 4 hours, and at a rate of 0.75 inch per hour for the final hour. Write and graph a piecewise-defined function that gives the depth of the snow during the snowstorm. 2t 0 <t< 4 f(t) 4 <t< 8 8 <t< 9
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