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Solve the problem.
-Use regression to find constants a, b, c, and d so that f(x) = a sin (bx + c) + d models the data given below. Round all answers to 9 decimal places.
Manufacturer's Profit
The difference between the cost of manufacturing a product and the price it is sold for, representing the financial gain to the manufacturer.
Ordinary Gain
A gain resulting from the sale or exchange of assets that are not capital assets, taxed at ordinary income tax rates.
Profit
The amount of revenue that remains after deducting the expenses, taxes, and costs associated with generating that revenue.
Operating Leases
Leases where the lessor retains substantial risks and rewards of ownership of the asset while leasing it to the lessee.
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