SOLUTION: Jenny exercises on a treadmill. After 2 minutes, her heart rate is 82, after 3 minutes it is 86. Assume a linear relationship between time and heart rate. Predict the heart rate
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Question 48276: Jenny exercises on a treadmill. After 2 minutes, her heart rate is 82, after 3 minutes it is 86. Assume a linear relationship between time and heart rate. Predict the heart rate after 10 minutes.
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
P(2,82) and P(3,86)
M = (y2 - y1)/(x2 - x1) = (86 - 82)/(3 - 2) = 4/1
point-slope form:
After 10 minutes:
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