Algebra-2

Question Analysis
This question tests the student's understanding of what to do when the Second Derivative Test is inconclusive, specifically the use of the First Derivative Test as an alternative method.

Key Concept Explanation
When the second derivative at a critical point is zero, the Second Derivative Test is inconclusive. In such cases, the First Derivative Test can be used to determine the nature of the critical point by examining the sign changes of the first derivative around the critical point.

Step-by-step Solution
1. Recall the limitations of ...