You will often need to find function minimums in calculus, especially in optimization problems. A function minimum can be local or global (the global one is a local minimum, and it is less than any...

You will often need to find function maximums in calculus, especially in optimization problems. A function maximum can be local or global (the global one is a local maximum, and it is greater than...

It’s senior year. You’ve heard all the stories of how crazy senior year can be, especially the first half. The reason? College applications! There is a lot to pull together - essays, letters...

The quadratic formula is used often in algebra to solve quadratic equations and in calculus to find zeros of first or second derivatives.  However, it helps to be familiar with how the proof...

Functions are used often in algebra, calculus, probability, statistics, and other fields of study. However, you may have some questions about specific situations for functions. So, what do you...

Function composition is often used in algebra and calculus, and it has many interesting properties. So, what is function composition?  Function composition uses the output of a function as...