Choose the Logistic Function That Best Approximates the Given Curve $f ( x ) = \frac { 10 } { 1 + 9 \left( 5 ^ { - x } \right) }$

question 42

Multiple Choice

Choose the logistic function that best approximates the given curve.

• A) \(f ( x ) = \frac { 10 } { 1 + 9 \left( 5 ^ { - x } \right) }\)
• B) \(f ( x ) = \frac { 10 } { 1 + 4 \left( 5 ^ { - x } \right) }\)
• C) \(f ( x ) = \frac { 10 } { 1 + 4 \left( 0.5 ^ { - x } \right) }\)
• D) \(f ( x ) = \frac { 10 } { 1 + 6 \left( 0.5 ^ { - x } \right) }\)
• E) \(f ( x ) = \frac { 10 } { 1 + 9 \left( 0.5 ^ { - x } \right) }\)

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