Solve the problem Write the word or phrase that best complet

Solve the problem. Write the word or phrase that best completes each statement or answers the question. The following data represents the normal monthly precipitation for a certain city in California. Draw a scatter diagram of the data for one period. Find a sinusoidal function of the form y = A sin (omega x - phi) + B that fits the data. Draw the sinusoidal function on the scatter diagram. Use a graphing utility to find the sinusoidal function of best fit. Draw the sinusoidal function of best fit on the scatter diagram.

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