This calculus video tutorial provides a basic introduction into the first derivative test. The first derivative test can be used to locate any relative extrema in a function. When the first derivative changes from negative to positive, a relative maximum is present. When the first derivative changes from positive to negative, a relative minimum is present. The process is simplified if you create a sign chart using a number line.
Derivative Applications - Free Formula Sheet:
https://www.video-tutor.net/calculus-formula-sheets.html
Calculus 1 Final Exam Review:
https://www.youtube.com/watch?v=WmBzmHru78w
Derivative Applications - Video Lessons:
https://www.video-tutor.net/derivative-applications.html
Final Exam and Test Prep Videos:
https://bit.ly/41WNmI9
