The scatter plot above depicts the relationship between a person’s resting heart rate measured in beats per minute (B) and hours of exercise per week (T). The line of best fit is shown. The equation of the line of best fit is B = 80 - 4T  Choose the best interpretation of the slope in the context for this example

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The scatter plot above depicts the relationship between a person’s resting heart rate measured in beats per minute (B) and hours of exercise per week (T). The line of best fit is shown. The equation of the line of best fit is B = 80 - 4T 

Choose the best interpretation of the slope in the context for this example.

 

 

Question 3 options:

 

For every hour of exercise per week, a person’s resting heart rate decreases by four beats per minute.

 

For every hour of exercise per week, a person’s resting heart rate increases by four beats per minute.

 

For every four hours of exercise per week, a person’s resting heart rate increases by one beat per minute.

 

 

For every eighty hours of exercise per week, a person’s resting heart rate decreases by four beats per minute.

 

For every four hours of exercise per week, a person’s resting heart rate increases by eighty beats per minute.

75
70
60
55
50
45
Hours of Exercise per Week
Resting Heart Rate (BPM)
Transcribed Image Text:75 70 60 55 50 45 Hours of Exercise per Week Resting Heart Rate (BPM)
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