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Darlus has been on a road trip for a few days. On the morning of day 5, he starts driving, and after 2 hours he discovers that he is 735 miles from his home. Then, 4 hours later (6 hours since starting out that morning), he discovers he is 515 miles from his home. Assuming he is driving at a constant rate, find his speed and how far from home he was at the beginning of the day.

Darlus has been on a road trip for a few days. On the morning of day 5, he starts driving, and after 2 hours he discovers that he is 735 miles from his home. Then, 4 hours later (6 hours since starting out that morning), he discovers he is 515 miles from his home. Assuming he is driving at a constant rate, find his speed and how far from home he was at the beginning of the day.

Calculus: Early Transcendentals
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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Darlus has been on a road trip for a few days., On the morning of day 5, he starts driving, and after 2 hours he discovers that he is 735 miles from his home. Then, 4 hours later (6 hours since starting out that morning), he discovers he is 515 miles from his home. Assuming he is driving at a constant rate, find his speed and how far from home he was at the beginning of the day.
Transcribed Image Text:Darlus has been on a road trip for a few days., On the morning of day 5, he starts driving, and after 2 hours he discovers that he is 735 miles from his home. Then, 4 hours later (6 hours since starting out that morning), he discovers he is 515 miles from his home. Assuming he is driving at a constant rate, find his speed and how far from home he was at the beginning of the day.
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