1. Finding the domain and range of a function: https://www.youtube.com/watch?v=VZ4BNd-BSZI
2. Identifying a point on a graph where a function is neither increasing or decreasing: https://www.youtube.com/watch?v=_N5Oj1eLYpU
Inverse of a quadratic formula: https://www.youtube.com/watch?v=7U724BsPJas
2. Identifying a point on a graph where a function is neither increasing or decreasing: https://www.youtube.com/watch?v=_N5Oj1eLYpU
Inverse of a quadratic formula: https://www.youtube.com/watch?v=7U724BsPJas