What is a Quadratic Equation?
A quadratic equation consists of a single variable with three terms in the standard form: ax2 + bx + c = 0. The first quadratic equations were developed as a method used by Babylonian mathematicians around 2000 BC to solve simultaneous equations. Quadratic equations can be applied to problems in physics involving parabolic motion, path, shape, and stability. Several methods have evolved to simplify the solution of such equations for the variable x.
What are the Different Disciplines of Mathematics?
Mathematics includes many disciplines that have evolved throughout history. Simple examples include addition and subtraction, while extremely complex forms include chaos and games theories. Traditionally, however, the high school and early college years focus on the following disciplines.
What is the SAT?
The SAT Reasoning Test is a standardized test that is required for college admission by many colleges and universities in the United States. More colloquially, the test is usually just called “the SAT,” and the letters are actually a pseudo-acronym, meaning that they don't stand for anything.
How Does Summer Vacation Affect a Child's Math Skills?
Some studies suggest that children who get a three-month summer vacation, as is traditional in the United States, lose as much as a month of progress in math skills over their summer vacation. This loss of learning is particularly noticeable among lower-income students, even though they perform equally to their peers during the school year.
In Mathematics, What Are Parameters?
Parameters are a special type of mathematical variable. A parametric equation contains one or more parametric variables that have multiple possible values. The value of each parameter is held constant when the function is used. In the statistical branches of mathematics, a parameter is an estimated numerical value for a population characteristic.
What Are the Different Types of Tutor Qualifications?
Tutor qualifications may include an undergraduate degree, a teaching credential or a person may simply work as a private tutor after demonstrating proficiency in a particular subject. While possessing professional qualifications is often necessary for a person to become a tutor in certain settings, precise qualifications vary according to the tutoring job being offered.