During a certain flu epidemic, the total number T of patients diagnosed with the flu after d days is given in the table below. d 10 15 20 0 5 35 41 47 53 59 (a) Check differences to show that these are linear data. O T is a not linear function. O T is a linear function. (b) What is the practical meaning of the slope? O The slope represents the number of new cases per day. O The slope represents the total number of cases each day. (c) Find the slope.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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During a certain flu epidemic, the total number T of patients diagnosed with the flu after d days is given in the table below.

During a certain flu epidemic, the total number T of patients diagnosed with the flu after d days is given in the table below.
0
5 10 15 20
35 41 47 53 59
d
T
(a) Check differences to show that these are linear data.
OT is a not linear function.
O T is a linear function.
(b) What is the practical meaning of the slope?
O The slope represents the number of new cases per day.
O The slope represents the total number of cases each day.
(c) Find the slope.
(d) Use a formula to express T as a linear function of d.
(e) What would you expect to be the total number of diagnosed flu cases after 16 days? (Round your answer to the nearest whole number.)
cases
Transcribed Image Text:During a certain flu epidemic, the total number T of patients diagnosed with the flu after d days is given in the table below. 0 5 10 15 20 35 41 47 53 59 d T (a) Check differences to show that these are linear data. OT is a not linear function. O T is a linear function. (b) What is the practical meaning of the slope? O The slope represents the number of new cases per day. O The slope represents the total number of cases each day. (c) Find the slope. (d) Use a formula to express T as a linear function of d. (e) What would you expect to be the total number of diagnosed flu cases after 16 days? (Round your answer to the nearest whole number.) cases
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