Suppose that a person's heart rate, x minutes after vigorous exercise has stopped, can be modeled by
Question:
Suppose that a person's heart rate, x minutes after vigorous exercise has stopped, can be modeled by f(x) = 4/5(x-10)2 + 80. The output is in beats per minute, where the domain of fis 0 ≤ x ≤ 10.
(a) Evaluate f(0) and f(2). Interpret the result.
(b) Estimate the times when the person's heart rate was between 80 and 100 beats per minute, inclusive.
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a b 4 0 010 80160 and 2 210 801312 Init...View the full answer
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Related Book For 
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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