Finding local extrema of the function – For beginners

In this math video I (Susanne) explain how to find the extrema of the polynomial function for beginners. We find the derivative and set it to zero to find the critical points and determine with the slope of the function if it’s a minimum or maximum. Mathematics explained. 00:00 Intro – Extrema 0:15 Step 1: Derivative 2:01 Step 2: Set to Zero 5:26 Step 3: Min or Max 12:03 Step 4: y-cooridnates 16:00 See you later! *My German Math Channel:* ​⁠ @MathemaTrick *Find me on Instagram:* https://www.instagram.com/mathema_trick *Buy Me a Cup of Hot Chocolate?* ☕🍫 Creating these math tutorials takes a lot of brainpower and a warm cup of hot chocolate always helps! If you'd like to support my work and keep the tutorials coming, consider treating me to a virtual cup. 👉 https://paypal.me/MathQueenSusanne Thank you so much for your kindness! It means the world to me! #function #maths #mathematics