https://www.khanacademy.org/math/ap-calculus-bc/bc-advanced-functions-new/bc-9-1/v/parametric-equations-1 2023-11-15T19:12:44.061361401Z Parametric equations intro In this video, we learn about parametric equations using the example of a car driving off a cliff. Parametric equations define x and y as functions of a third parameter, t (time). They help us find the path, direction, and position of an object at any given time. Sal Khan video https://cdn.kastatic.org/googleusercontent/bAu75sQKM5wKSdMYC5x_2G9fp1GzuorTS19FifzqYMDUNnqBkSU32Wg2rorW_cSpDemyNw99ERbJ3R6uLjADgDQ Parametric equations intro In this video, we learn about parametric equations using the example of a car driving off a cliff. Parametric equations define x and y as functions of a third parameter, t (time). They help us find the path, direction, and position of an object at any given time. https://cdn.kastatic.org/ka-youtube-converted/m6c6dlmUT1c.mp4/m6c6dlmUT1c.mp4 668 Parametric functions https://www.khanacademy.org/math/ap-precalculus/xe322600f784e4778:functions-involving-parametric-vectors-and-matrices/xe322600f784e4778:parametric-functions/e/graph-parametric-equations-from-tables 2026-06-16T15:55:43.561813682Z Graph parametric equations from tables Graph a set of parametric equations by using a table of values. Courtney Chernin-Hitchings exercise