An object traveling in a straight line travels s(t) kilometers after t hours, where s(t) = t² + 3t. How far did the object travel when it was traveling 23 kilometers/hour. kilometers How fast is the object traveling when it traveled 18 kilometers. kilometers/hour

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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An object traveling in a straight line travels s(t)
kilometers after t hours, where s(t) = t² + 3t.
How far did the object travel when it was
traveling 23 kilometers/hour.
kilometers
How fast is the object traveling when it traveled
18 kilometers.
kilometers/hour
Transcribed Image Text:An object traveling in a straight line travels s(t) kilometers after t hours, where s(t) = t² + 3t. How far did the object travel when it was traveling 23 kilometers/hour. kilometers How fast is the object traveling when it traveled 18 kilometers. kilometers/hour
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