Question 1 Scientist sometimes use the formula f()=asin(bt+c)+d to simulate temperature variations during the day, with time t in hours, temperature f(t) in °C, and t-D0 corresponding to midnight. Assume that f(t) is decreasing at midnight. Determine the values for a, b, c, and d if the high temperature of 28°C occurs at 2PM and the average temperature of 20°C occurs 6 hours later. Lastly find the equation and sketch the graph of f for 0sI524.

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Q: part 4

A: Solution: It is given here:

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