A cardiac monitor is used to measure the heart rate of a patient after surgery. It compiles the number of heartbeats after t minutes. When the data in the table are graphed, the slope of the tangent line represents the heart rate in beats per minute. 38 40 42 2521 2659 2800 2933 3064 t (min) 36 44 Heartbeats The monitor estimates this value by calculating the slope of a secant line. Use the data to estimate the patient's heart rate after 42 minutes using the secant line between the points with the given values of t. (Round your answers to one decimal place.) (a) t= 36 and t = 42 (b) t = 38 and t = 42 (c) t = 40 and t = 42 (d) t = 42 and t = 44

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A cardiac monitor is used to measure the heart rate of a patient after surgery. It compiles the number of heartbeats after t
minutes. When the data in the table are graphed, the slope of the tangent line represents the heart rate in beats per minute.
t (min)
36
38 40 42
44
2521 2659 2800 2933 3064
Heartbeats
The monitor estimates this value by calculating the slope of a secant line. Use the data to estimate the patient's heart rate after
42 minutes using the secant line between the points with the given values of t. (Round your answers to one decimal place.)
(a) t= 36 and t = 42
(b)
t = 38 and t = 42
(c)
t = 40 and t = 42
(d)
t = 42 and t = 44
Transcribed Image Text:A cardiac monitor is used to measure the heart rate of a patient after surgery. It compiles the number of heartbeats after t minutes. When the data in the table are graphed, the slope of the tangent line represents the heart rate in beats per minute. t (min) 36 38 40 42 44 2521 2659 2800 2933 3064 Heartbeats The monitor estimates this value by calculating the slope of a secant line. Use the data to estimate the patient's heart rate after 42 minutes using the secant line between the points with the given values of t. (Round your answers to one decimal place.) (a) t= 36 and t = 42 (b) t = 38 and t = 42 (c) t = 40 and t = 42 (d) t = 42 and t = 44
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