5. Two sailboats are traveling along the same path away from a dock, beginning from different locations at the same time. John's boat begins 30 miles from the dock and is 50 miles from the dock after 5 hours. The distance of Roberta's boat from the dock is represented by the function y = 5x + 25, where x represents time and y represents the distance from the dock. Which boat was farther from the dock at the beginning, and which traveled more quickly?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.7: Function Notation
Problem 44E
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Answer #5 please
Car's distance =y (x)
y(x) -50x+400
5. Two sailboats are traveling along the same path away from a
dock, beginning from different locations at the same time.
John's boat begins 30 miles from the dock and is 50 miles from
the dock after 5 hours. The distance of Roberta's boat from the
dock is represented by the function y = 5x + 25, where x
represents time and y represents the distance from the dock.
%3D
Which boat was farther from the dock at the beginning, and which traveled
more quickly?
Kami Export - 8.3.4..pdf
EPIC
Transcribed Image Text:Car's distance =y (x) y(x) -50x+400 5. Two sailboats are traveling along the same path away from a dock, beginning from different locations at the same time. John's boat begins 30 miles from the dock and is 50 miles from the dock after 5 hours. The distance of Roberta's boat from the dock is represented by the function y = 5x + 25, where x represents time and y represents the distance from the dock. %3D Which boat was farther from the dock at the beginning, and which traveled more quickly? Kami Export - 8.3.4..pdf EPIC
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