Based on annual car rentals over years,a rental firm has developed the following quadratic trend equation: $\hat { Y }$ = 425 + 18x + 6.5x²,with x = 1 for 1998.Forecast y for 2005.

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The Answer of Based on annual car rentals over years,a rental firm has developed the following quadratic trend equation: $\hat { Y }$ = 425 + 18x + 6.5x²,with x = 1 for 1998.Forecast y for 2005.

Based on Annual Car Rentals Over Years,a Rental Firm Has Y^\hat { Y }Y^

Based on Annual Car Rentals Over Years,a Rental Firm Has $\hat { Y }$