https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:rational-functions/x9e81a4f98389efdf:discontinuities-of-rational-functions/v/discontinuities-of-rational-functions 2022-10-07T00:22:18.752150461Z Discontinuities of rational functions Sal analyzes two rational functions to find their vertical asymptotes & removable discontinuities. He distinguishes those from the zeros of the functions. video https://cdn.kastatic.org/ka_thumbnails_cache/af3f9763-84da-4d7f-af6b-a925930c0fa5_1280_720_base.png Discontinuities of rational functions Sal analyzes two rational functions to find their vertical asymptotes & removable discontinuities. He distinguishes those from the zeros of the functions. https://cdn.kastatic.org/ka-youtube-converted/qoMimDT7D8w.mp4/qoMimDT7D8w.mp4 406 Discontinuities of rational functions https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:rational-functions/x9e81a4f98389efdf:discontinuities-of-rational-functions/e/points-of-discontinuity-of-rational-functions 2026-03-25T20:00:51.494577527Z Rational functions: zeros, asymptotes, and undefined points Given a rational function, sort given input values according to zeros, vertical asymptotes, and removable discontinuities. Tomer Gal exercise