Expressions and Equations

algebra

The branch of mathematics in which letters and symbols are used to represent unknown values.

Subtraction Property of Equality

If the quantities on each side of an equal sign have the same amount subtracted from them, the resulting statement will still be equal.

factored

Separated into factors or divisors that, when multiplied together, yield the original number

function table

a table that describes a function by displaying inputs and corresponding outputs in a table format

Linear Expression

An expression that does not contain any exponents

System of Linear Equations

A set of two or more equations with the same set of variables, or unknowns. The solution is the intersection of the lines.

Factored

Separated into factors or divisors that, when multiplied together, yield the original number.

linear relationship

a relationship with a constant rate of change that creates a straight line when graphed