The vertex of a parabola can tell us the extreme value (local maximum or minimum) of a parabola, along with the line of symmetry of the curve.  However, we still need to know how to find the...

The term “quadratic” comes up often in mathematics.  It shows up in the context of terms, equations, functions, formulas, and other areas. So, what does quadratic mean?  Quadratic...

If you are a junior high or high school student who enjoys math and problem solving, then the AMC Math tests might be for you.  These exams give you a chance to show your knowledge and provide a...

If you are getting ready to start high school or wondering what courses to take, it helps to have an idea of what to expect.  The math courses you take in high school depend on your previous...

Quadratic functions are used in math and science to model various natural phenomena (such as the height of falling objects).  However, there are some common questions about quadratic functions...

Logarithms are used often in math and science (such as chemistry), but they are really just another way to talk about exponents.  Sometimes, we need to solve for the base of a logarithm in an...