Mathematics, 05.02.2021 02:00 fryday2516

The function C(x)=-2x^2 +38x+40 models the sales, in hundreds of millions of dollars, of compact discs for years since 1990. Part A: Rewrite the function to reveal when sales of compact discs and $0.

Part B: What are the zeros of the function?

Part C: Use the context to interpret the zeros.

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The function C(x)=-2x^2 +38x+40 models the sales, in hundreds of millions of dollars, of compact dis...