a. Use a graphing utility to draw a scatter plot of the data from x =1 through x = 12. Use the viewing window [0,13,1)× [0,100,10]. Choose the correct graph below. O A. OB. C. OD. Q b. Use the SINE REGression feature to find the sinusoidal function of the form y = A sin (Bx + C) +D that best fits the data. y= | (Use integers or decimals for any numbers in the expression. Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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The data shows the average monthly temperatures (in °F) for a city A.
a. Use a graphing utility to draw a scatter plot of the data from x= 1 through x= 12.
Use the viewing window [0,13,1]x [0,100,10]. Choose the correct graph below.
Average Monthly
Temperature, °F
x (Month)
OB.
1 (January)
2 (February)
3 (March)
4 (April)
34.6
37.7
45.5
56.3
5 (May)
6 (June)
7 (July)
(August)
9 (September)
10 (October)
11 (November)
67.2
75.7
79.6
OD.
78.1
71.4
61.3
50.1
40.7
12 (December)
Complete parts a through c.
b. Use the SINE REGression feature to find the sinusoidal function of the form
y = A sin (Bx + C) + D that best fits the data.
y=D
(Use integers or decimals for any numbers in the expression. Round to two decimal
places as needed.)
Transcribed Image Text:The data shows the average monthly temperatures (in °F) for a city A. a. Use a graphing utility to draw a scatter plot of the data from x= 1 through x= 12. Use the viewing window [0,13,1]x [0,100,10]. Choose the correct graph below. Average Monthly Temperature, °F x (Month) OB. 1 (January) 2 (February) 3 (March) 4 (April) 34.6 37.7 45.5 56.3 5 (May) 6 (June) 7 (July) (August) 9 (September) 10 (October) 11 (November) 67.2 75.7 79.6 OD. 78.1 71.4 61.3 50.1 40.7 12 (December) Complete parts a through c. b. Use the SINE REGression feature to find the sinusoidal function of the form y = A sin (Bx + C) + D that best fits the data. y=D (Use integers or decimals for any numbers in the expression. Round to two decimal places as needed.)
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