Determine the Correct Exponential Function of the Form F(x) = $f ( x ) = \left( \frac { 1 } { 3 } \right) ^ { x }$

question 30

Multiple Choice

Determine the correct exponential function of the form f(x) = b^x whose graph is given.
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• A) \(f ( x ) = \left( \frac { 1 } { 3 } \right) ^ { x }\)
• B) \(f ( x ) = 9 ^ { x }\)
• C) \(f ( x ) = 5 ^ { x }\)
• D) \(f ( x ) = \left( \frac { 1 } { 9 } \right) ^ { x }\)

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