https://www.khanacademy.org/math/ap-calculus-bc/bc-advanced-functions-new/bc-9-1/v/parametric-function-differentiation 2022-10-07T01:21:57.107451925Z Parametric equations differentiation Sal finds the derivative of the function defined by the parametric equations x=sin(1+3t) and y=2t³, and evaluates it at t=-⅓. video https://cdn.kastatic.org/ka_thumbnails_cache/21eb3d5c-bdd5-4f65-9e30-7008ab81ae0d_1280_720_base.png Parametric equations differentiation Sal finds the derivative of the function defined by the parametric equations x=sin(1+3t) and y=2t³, and evaluates it at t=-⅓. https://cdn.kastatic.org/ka-youtube-converted/AXasQLqazWU.mp4/AXasQLqazWU.mp4 335 Derivatives of functions in parametric forms https://www.khanacademy.org/math/revision-term-1-ncert-math-class-12/x6a634f0b79812b7f:week-2/x6a634f0b79812b7f:continuity-and-differentiability/v/applying-parametric-substitutions-for-differentiation 2025-05-22T13:12:03.767544849Z Applying parametric substitutions for differentiation In this video, we learn how to apply parametric substitutions for differentiation. We look at clues that the function provides for identifying substitutions. We then verify if the substitutions work by plugging them back in the function. We then differentiate both x and y with respect to the parameter. We then find dy/dx and eliminate the parameter from the solution. Ashish Gupta video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Applying parametric substitutions for differentiation In this video, we learn how to apply parametric substitutions for differentiation. We look at clues that the function provides for identifying substitutions. We then verify if the substitutions work by plugging them back in the function. We then differentiate both x and y with respect to the parameter. We then find dy/dx and eliminate the parameter from the solution. https://cdn.kastatic.org/ka-youtube-converted/meOi2SbTLMc.mp4/meOi2SbTLMc.mp4 341 Derivatives of functions in parametric forms https://www.khanacademy.org/math/ap-calculus-bc/bc-advanced-functions-new/bc-9-1/e/differentiate-parametric-functions 2025-05-05T08:14:25.350149109Z Parametric equations differentiation Find and evaluate derivatives of parametric equations. Tomer Gal exercise