https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:functions/x2f8bb11595b61c86:inverse-functions-intro/v/introduction-to-function-inverses 2021-06-30T17:32:40Z Intro to inverse functions Sal explains what inverse functions are. Then he explains how to algebraically find the inverse of a function and looks at the graphical relationship between inverse functions. Sal Khan video https://cdn.kastatic.org/googleusercontent/ftP3WqomYgOSNNJDBNLb8gpsbRrlkSkKS4SlMRckoGmmIRud0-yHWYXE6DNpwZKfq_CDk2f3qKYYTyvRN1Zllq8 Intro to inverse functions Sal explains what inverse functions are. Then he explains how to algebraically find the inverse of a function and looks at the graphical relationship between inverse functions. https://cdn.kastatic.org/ka-youtube-converted/W84lObmOp8M.mp4/W84lObmOp8M.mp4 545 Razones en triángulos rectángulos https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:functions/x2f8bb11595b61c86:inverse-functions-intro/a/intro-to-inverse-functions 2026-03-26T05:20:35.16058035Z Intro to inverse functions Learn what the inverse of a function is, and how to evaluate inverses of functions that are given in tables or graphs. article https://www.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-solve-for-an-angle/e/solve-for-an-angle-in-a-right-triangle 2024-09-04T17:59:01.633715485Z Solve for an angle in right triangles Given two sides in a right triangle, find one of the acute angles using trigonometry. Tomer Gal exercise