Q:
# What Is an Equation?

An equation is a statement declaring that two values are equal. It has an equals sign and expressions on the left and right of the equals sign; the expression on the left and the right are equal.

Continue ReadingIn most equations, one or both sides have variables associated with them. The variable represents an unknown number. Manipulating the equation to come up with the solution to the variable is known as "solving the equation." Algebra covers a variety of types of equations and methods to solve them. For example, algebra covers linear equations of one, two or an indefinite number of variables, quadratic equations and equations of higher orders of power.

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Q:
## Why Is the Variable "m" Used for Slope?

A: No one is sure why the letter "m" is used to represent slope in the equation of a line. While there are many theories, the variable may simply have been ar... Full Answer >Filed Under: -
Q:
## What Is the Parent Function of a Linear Equation?

A: The parent function for the linear equation is y = x. In general terms, the parent function provides a template for the range and the domain, which holds t... Full Answer >Filed Under: -
Q:
## How Do You Graph Quadratic Equations?

A: The simplest way to graph a quadratic equation is to substitute an array of values for x in the equation and solve for y in each case to obtain several (x,... Full Answer >Filed Under: -
Q:
## What Is "term" in Math?

A: A term in mathematics is defined as a number, variable or number-variable combination in an algebraic expression or equation. Terms are separated from each... Full Answer >Filed Under: