I can't memorize the quadratic formula. No matter how many times I memorize it, when it comes to a test, I get confused and think, 'Wait, was the denominator 2a?' I often encounter this situation when ...

Learn exactly how to calculate the maximum height of a projectile using quadratic functions. This tutorial clarifies the ...

A worksheet on evaluating functions at a given value. The exercises include linear, quadratic and cubic functions. Detailed solutions are provided. Master function notation with this comprehensive, no ...

This Algebra card game on the subject of solving quadratic equations by factorising is a great adaptation of a traditional/straight game of Rummy. The cards come in 4 suits, with answers in the range ...

Which Algebra for Dummies book is best? In short, algebra is dealing with problems involving variables and unknowns. It can range from something as simple as finding a single exponent — labeled “x” — ...

\(\mathbf{ax^2 + bx + c = 0}\) where \(a\), \(b\) and \(c\) are numbers. Both \(b\) and/or \(c\) can be equal to zero. In this section, solving equations where \(a >1 ...

A function is a rule that is applied to one set of values to give another set of values. A function can be illustrated on a graph – points are plotted as coordinates and joined by either a straight ...