Choose the logistic function that best approximates the curve.
A) $f ( x ) = \frac { 18 } { 1 + 2 ( 1.1 ) ^ { - x } }$
B) $f ( x ) = \frac { 18 } { 2 + 2 ( 4 ) ^ { - x } }$
C) $f ( x ) = \frac { 18 } { 2 + 7 ( 1.1 ) ^ { - x } }$
D) $f ( x ) = \frac { 18 } { 1 + 7 ( 1.1 ) ^ { - x } }$
E) $f ( x ) = \frac { 18 } { 2 + 7 ( 4 ) ^ { - x } }$

Question

Choose the logistic function that best approximates the curve.    
A) $f ( x ) = \frac { 18 } { 1 + 2 ( 1.1 ) ^ { - x } }$ 
B) $f ( x ) = \frac { 18 } { 2 + 2 ( 4 ) ^ { - x } }$ 
C) $f ( x ) = \frac { 18 } { 2 + 7 ( 1.1 ) ^ { - x } }$ 
D) $f ( x ) = \frac { 18 } { 1 + 7 ( 1.1 ) ^ { - x } }$ 
E) $f ( x ) = \frac { 18 } { 2 + 7 ( 4 ) ^ { - x } }$

Quizplus · Accepted Answer

The Answer of Choose the logistic function that best approximates the curve.    
A) $f ( x ) = \frac { 18 } { 1 + 2 ( 1.1 ) ^ { - x } }$ 
B) $f ( x ) = \frac { 18 } { 2 + 2 ( 4 ) ^ { - x } }$ 
C) $f ( x ) = \frac { 18 } { 2 + 7 ( 1.1 ) ^ { - x } }$ 
D) $f ( x ) = \frac { 18 } { 1 + 7 ( 1.1 ) ^ { - x } }$ 
E) $f ( x ) = \frac { 18 } { 2 + 7 ( 4 ) ^ { - x } }$

Choose the Logistic Function That Best Approximates the Curve f(x)=181+2(1.1)−xf ( x ) = \frac { 18 } { 1 + 2 ( 1.1 ) ^ { - x } }f(x)=1+2(1.1)−x18​

Choose the Logistic Function That Best Approximates the Curve $f ( x ) = \frac { 18 } { 1 + 2 ( 1.1 ) ^ { - x } }$