In this math tutorial I will show you how to sketch a quadratic function, find the axis of symmetry, determine the y-intercepts and find the zeros or x-intercepts. To find the x-intercepts we use such ...

In this math tutorial, we explore how to find the missing side of a right triangle using the pythagorean theorem. We'll specifically look at examples involving a radical to ensure you can solve ...

Years ago, no math education was complete without understanding how to compute a square root. Today, you are probably just reaching for a calculator, or if you are writing a program, you’ll probably ...