What values can x be? What values can y be? Practice with Mr. Defining Wizard and develop a good eye for determining domain and range for any equation...
Prime Factorization is a technique used to find out what all numbers are made up of. This insight is a preliminary step for many math problems such as...
Did you know that all inverse equations are symmetric across the line y=x? Why is this? Mr. Defining Wizard explains the definition of inverse and rev...
Dealing with a system that involves 3 or more variables and/or 3 or more equations are best solved using matrices. Learn the rules to solving a system...
Mr. Defining Wizard keeps it real brief and simple in this app. When solving a system of equations, what method should you use? This app will help you...
A nifty algebraic technique, so good it deserves two names. The Algebraic or Elimination method hints at both the process and result of the method. In...