Show transcribed image text o T-Mobile 8:38 AM mail-attachment.googleusercont C Page 3 of 3 Math 1050 Group Activity 5-Modeling with Sinusoidal Functions #1 (Source: Mahaffy, Volume I, p. 121) The table below shows the monthly average high and low temperatures for San Diego and Chicago. Month Feb Mar Jun San Diego 66 49167| 51 | 66|53168| 561691 59-72162 29 13 34 17 4629 59 39 70 48 80 58 Jul 76 66 78 68 77 675 70 54 66 49 84 63 82 62 7554 63 42 48 32 34 19 Month Au Oct Nov Dec San The average temperatures of the two cities are shown below um Jul Oct Nov Dec | 59 | 59.5 62 | 64 67 71 73.0 | 71,5| 68 | 62 57s 21 25.5 37.5 4959 69 73.5 72.0 64.5 52.5 40 26.5 MonthJan Feb Mar San Diego 57.5 Chic The graphs of the average temperatures are given in Figure 1 Temperatures for San Diego and Chicago Figure 1 a) What are the similarities between the two graphs? b) What are the differences between the two graphs? c) What do you expect to happen for the next year? d) Is it reasonable to assume that the average temperatures are periodic for each city? Find a function of the form to model these data for San Diego.
o T-Mobile 8:38 AM mail-attachment.googleusercont C Page 3 of 3 Math 1050 Group Activity 5-Modeling with Sinusoidal Functions #1 (Source: Mahaffy, Volume I, p. 121) The table below shows the monthly average high and low temperatures for San Diego and Chicago. Month Feb Mar Jun San Diego 66 49167| 51 | 66|53168| 561691 59-72162 29 13 34 17 4629 59 39 70 48 80 58 Jul 76 66 78 68 77 675 70 54 66 49 84 63 82 62 7554 63 42 48 32 34 19 Month Au Oct Nov Dec San The average temperatures of the two cities are shown below um Jul Oct Nov Dec | 59 | 59.5 62 | 64 67 71 73.0 | 71,5| 68 | 62 57s 21 25.5 37.5 4959 69 73.5 72.0 64.5 52.5 40 26.5 MonthJan Feb Mar San Diego 57.5 Chic The graphs of the average temperatures are given in Figure 1 Temperatures for San Diego and Chicago Figure 1 a) What are the similarities between the two graphs? b) What are the differences between the two graphs? c) What do you expect to happen for the next year? d) Is it reasonable to assume that the average temperatures are periodic for each city? Find a function of the form to model these data for San Diego.





