Find the Second Derivative of the Function $f ( x ) = 7 ^ { x }$

question 48

Multiple Choice

Find the second derivative of the function $f ( x ) = 7 ^ { x }$ .

• A) \(f ^ { \prime \prime } ( x ) = ( \ln 7 ) 7 ^ { x }\)
• B) \(f ^ { \prime \prime } ( x ) = ( \ln 7 ) ^ { 3 } 7 ^ { x }\)
• C) \(f ^ { \prime \prime } ( x ) = ( \ln 7 ) ^ { 2 } 7 ^ { x }\)
• D) \(f ^ { \prime \prime } ( x ) = ( \ln 7 ) ^ { 2 } 7 ^ { 2 x }\)
• E) \(f ^ { \prime \prime } ( x ) = ( \ln 7 ) ^ { 3 } 7 ^ { 3 x }\)

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