Using the Derivative of F(x) Given Below, Determine the Critical $$f ^ { \prime } ( x ) = ( x + 5 ) ^ { 2 } e ^ { - x }$$

question 125

Multiple Choice

Using the derivative of f(x) given below, determine the critical points of f(x) .
- $$f ^ { \prime } ( x ) = ( x + 5 ) ^ { 2 } e ^ { - x }$$

• A) -3
• B) 5
• C) -5
• D) -5, -3

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