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Solve the Problem yy , in Thousands xx Months After They Are Introduced on the Market

Question 195

Multiple Choice

Solve the problem.
-The table shows the number of sales of scooters yy , in thousands, xx months after they are introduced on the market. Use regression to find a logistic function f\mathrm { f } that models this data. Round the constants to the nearest hundredth.
 Solve the problem. -The table shows the number of sales of scooters  y , in thousands,  x  months after they are introduced on the market. Use regression to find a logistic function  \mathrm { f }  that models this data. Round the constants to the nearest hundredth.    A)   f ( x )  = \frac { 1631.75 } { 1 + 217.92 e ^ { - 0.50 x } }  B)   f ( x )  = \frac { 1704.94 } { 1 + 530.84 e ^ { - 0.57 x } }  C)   f ( x )  = \frac { 1709.72 } { 1 + 319.46 e ^ { - 0.53 x } }  D)   f ( x )  = \frac { 1724.99 } { 1 + 242.01 e ^ { - 0.50 x } }


A) f(x) =1631.751+217.92e0.50xf ( x ) = \frac { 1631.75 } { 1 + 217.92 e ^ { - 0.50 x } }
B) f(x) =1704.941+530.84e0.57xf ( x ) = \frac { 1704.94 } { 1 + 530.84 e ^ { - 0.57 x } }
C) f(x) =1709.721+319.46e0.53xf ( x ) = \frac { 1709.72 } { 1 + 319.46 e ^ { - 0.53 x } }
D) f(x) =1724.991+242.01e0.50xf ( x ) = \frac { 1724.99 } { 1 + 242.01 e ^ { - 0.50 x } }

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