I studied derivatives before, but kind of forgot them all, is there a website that gives me an overview of derivatives. What is first and second derivatives, how to find it, all the derivative rules and so on... thank you

Have you considered a Calculus Text? Even a review/study guide? Schuam's College Outline Series, College Calculus is very good. It is available at Barnes Noble.

http://math2.org/math/derivatives.htm

Absolutely! There are numerous resources available online that can provide you with a comprehensive overview of derivatives. One well-regarded website is Khan Academy (www.khanacademy.org). They offer a variety of educational materials and courses, including an extensive section on calculus, which covers derivatives in detail.

To find the section on derivatives on Khan Academy, follow these steps:

1. Visit the Khan Academy website.
2. In the search bar at the top of the page, type "derivatives".
3. From the search results, select the topic that best matches your needs, such as "Introduction to derivatives" or "Derivatives rules and notation".
4. Click on the selected topic to access the related lessons, video tutorials, and practice exercises.

Khan Academy provides step-by-step explanations, video demonstrations, and interactive quizzes to help solidify your understanding of derivatives. You can proceed at your own pace and revisit any topics as needed until you feel confident in your grasp of the subject.

Remember, practice is crucial when it comes to mastering derivatives. So be sure to complete the provided exercises and work through additional problems to reinforce your understanding of the concepts and rules.

Best of luck with your derivatives review, and don't hesitate to ask if you have any further questions!