First Derivative Test
Chinese equivalent: 一阶导数检验法
First Derivative Test A method to determine if a critical point is a local extremum by analyzing the sign change of the first derivative.
Syllabus path: Functions › Concepts and Properties of Functions › Maximum and Minimum Values of a Function
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CSCA Mathematics Exam Glossary
Definition
First Derivative Test A method to determine if a critical point is a local extremum by analyzing the sign change of the first derivative.
Related tutorial and examples
Maximum and Minimum Values of a Function
Maximum and Minimum Values of a Function 1. Concept The Maximum and Minimum Values (collectively called Global Extrema) describe the boundaries of the function's output range over its entire domain or a specific interval. Let the domain of y = f(x) be D: Maximum Value: If there e…
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