👉 Learn how to find the value that makes a function continuous. When given a piecewise function which has a hole at some ...

In this video playlist, I show you how to solve different math problems for Algebra, Geometry, Algebra 2, and Pre-Calculus.

I’ve always been fairly sporty but also fairly lazy. I would get by doing as little exercise as possible in my youth. When I developed quite bad back pain in my thirties, I realised I needed to do ...