FUNÇÃO DO 2º GRAU: A AULA MAIS COMPLETA DO YOUTUBE | ASSISTA E NUNCA MAIS ERRE!

🚀 Want to get going in this final stretch towards your approval? Then come to the Final Sprint to have the most strategic review for ENEM in 2 classes! Access now: 👉 https://xqmt.site/v-sprint-yt-video/ 🎯 Want to take the next step towards approval? Check out the complete xequemat medicine course: 👉 https://xqmt.site/v-ext-yt-video 🧙🏼‍♂️Want to know all the math questions that will be on ENEM this year? Then access PROFETIZA now: 👉xqmt.site/v-ptz-yt-video 🧠 Master the ENEM math and be approved in medicine! If you dream of studying Medicine and know that the ENEM math is crucial for your approval, you are in the right place. Xequemat is the channel specialized in transforming your preparation into approvals. 📌 In this video: Are you having trouble with the Quadratic Function (Quadratic Function) in the ENEM math test? Don't know when to use the Bhaskara formula or the X and Y Vertex formulas? This complete XequeMat ENEM class is your definitive guide to never get this type of question wrong again and ensure your approval in Medicine and in the most competitive entrance exams! In this video, we will break down all the details you need to know about the quadratic polynomial function, with a total focus on what actually appears in the ENEM test. 📊 What you will learn in this class: • [00:00] The importance of the Quadratic Function for your approval. • [01:19] The structure of the Quadratic Function (ax² + bx + c). • [02:22] How to identify the coefficients A, B and C. • [04:06] Graph Analysis: the parabola. • [04:32] Concavity of the Parabola (Coefficient A). • [05:01] Intercept Point on the Y Axis (Coefficient C). • [05:50] Behavior of the Parabola (Coefficient B). • [07:39] Roots of the Function: finding the points that intersect the X axis (Bhaskara's Formula). • [12:45] Delta Analysis (Δ): two roots, one root or no roots. • [13:35] The Vertex of the Parabola: the most important point! • [14:10] Maximum Point and Minimum Point. • [16:29] How does ENEM charge: X from the Vertex or Y from the Vertex? (Golden Tip!). • [18:52] Practical Exercise 1: Launching a rocket (Full analysis). • [22:29] Practical Exercise 2: Maximum height of a balloon (Solved in 2 ways!). This content was prepared to be your differential in the math test. If you want to pass, you need to master both the most frequent and the most difficult content. 🔔 Subscribe to the xequemat Enem channel for more classes and tips focused on your approval! 👍 Leave your like if this class helped you! ✍️ Do you have any questions? Leave them in the comments and our team will answer them! 📲 Be part of our community and have access to exclusive content: • Telegram Group: https://xequematenem.com.br/comunidad... • Live Group: https://xequematenem.com.br/grupo-lives • Official Website: https://xequematenem.com.br/ • Blog with tips and articles: https://xequematenem.com.br/blog 📢 Follow us on social media for more content: • Instagram:   / xequematenem   • Facebook:   / xequematenem   • TikTok:   / xequematenem   👨‍🏫 About Professor Felipe Calaça: • Studied Mathematics and Statistics at UFMG • Over 8 years of experience preparing students for the ENEM • Creator of the xequemat medicina method 🔔 Subscribe to the channel and activate notifications so you don't miss any valuable tips! #SecondDegreeFunction #QuadraticFunction #ENEMMath #ENEM #MedicineEntranceExam #XequeMatENEM #MathForENEM #ENEMTips