The following data represent the average monthly temperatures for Indianapolis, Indiana. (a) Draw a scatter plot of

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The following data represent the average monthly temperatures for Indianapolis, Indiana.image


(a) Draw a scatter plot of the data for one period.


(b) Find a sinusoidal function of the formimage


that models the data.


(c) Draw the sinusoidal function found in part (b) on the scatter plot.


(d) Use a graphing utility to find the sinusoidal function of best fit.


(e) Graph the sinusoidal function of best fit on a scatter plot of the data.

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