Mathematics, 17.02.2021 14:10, jungkookie001

A cell phone costs $750 and loses 28% of its value each year. Write an exponential decay function to represent this situation. 1. f(x)= 750 • 0.72^x
2. f(x)= 0.72 • 750^x
3. f(x)= 750 • 0.28^x
4. f(x)= 0.28 • 750^x

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A cell phone costs $750 and loses 28% of its value each year. Write an exponential decay function to...