Tangents to Parametric Curves | Multiple tangents at the same point!!

Computing Tangent Lines is a classic Calc 1 problem, but we always did it for y=f(x), when our curve was a function. Now we repeat the process but for parametric curves. This has all sorts of interesting behaviour such as that one point can have multiple tangents. The formula itself is just an application of the Chain Rule: dy/dx = (dy/dt)/(dx/dt). **************************************************** YOUR TURN! Learning math requires more than just watching videos, so make sure you reflect, ask questions, and do lots of practice problems! **************************************************** ►Full Course Playlist: CALCULUS II:    • Calculus II (Integration Methods, Series, ...   **************************************************** Other Course Playlists: ►CALCULUS I:    • Calculus I (Limits, Derivative, Integrals)...   ►DISCRETE MATH:    • Discrete Math (Full Course: Sets, Logic, P...   ►LINEAR ALGEBRA:    • Linear Algebra (Full Course)   *************************************************** ► Want to learn math effectively? Check out my "Learning Math" Series:    • 5 Tips To Make Math Practice Problems Actu...   ►Want some cool math? Check out my "Cool Math" Series:    • Cool Math Series   ***************************************************** ►Check out my 2nd Channel for lower production quality "live" math videos:    / @drtreforuvic   ***************************************************** ►Follow me on Twitter:   / treforbazett   ***************************************************** This video was created by Dr. Trefor Bazett BECOME A MEMBER: ►Join:    / @drtrefor   MATH BOOKS & MERCH I LOVE: ► My Amazon Affiliate Shop: https://www.amazon.com/shop/treforbazett