Post date: Jul 12, 2017 12:11:24 AM
Geometry: https://www.khanacademy.org/computing/computer-programming/programming-natural-simulations/programming-angular-movement/e/trigonometry_1
Algebra 1: https://www.khanacademy.org/math/algebra-home/alg-quadratics/alg-graphing-quadratic-functions/e/graphing_parabolas_1 Be sure to watch the video!
Algebra 2: https://www.khanacademy.org/math/algebra2/intro-to-conics-alg2/features-of-a-circle-alg2/e/graph-a-circle-according-to-its-features
https://www.khanacademy.org/math/algebra2/intro-to-conics-alg2/features-of-a-circle-alg2/e/find-the-features-of-a-circle-from-its-graph