In this video I will show you how simplify 18 expressions using only the Pythagorean identities. We will cover I make short, to-the-point online math tutorials. I struggled with math growing up and ...

In this video I will show you how to graph a linear equation in slope-intercept form. I will do this by showing you how to identify the y-intercept and the slope. We will then plot the y-intercept on ...