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Part A •In the city, the amount of pollution in the air becomes greater during the...

Part A

•In the city, the amount of pollution in the air becomes greater during the working week   when factories are operating, and lessens over the weekend. The amount of pollutants in a cubic meter of air is given by P(t)=12sin(51.4t)+40 where T is the number of days after midnight Saturday night.

Part B:

*Determine the Amplitude, period, frequency and phase shift for each of the following and then use DESMOS to graph.

*What was the minimum level of pollution?

*At what time during the week does this minimum level occur?

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