Basics of Algebra Math Vocab

A number that relates two variable that are proportional to one another (k for y=kx)

A collection of two or more equations is called a__________________________________.

The difference between any two consecutive terms in a sequence is _____

The ____________________ of a fraction is found by flipping the numerator withthe denominator.

An equation in the form ‘y = mx + b’ where m is slope and b is y-int

The variable in a relation that depends on the value of another variable is ____

Each part of an expression separated by an addition or subtraction sign

The number attached to a variable (always written before the variable)

The set of all x values in a relation or function is called the____________.

A pair of numbers used to locate a point on a graph

The point on a line that crosses the X-axis

The change in one quantity with respect to another (usually change in yover change in x)

The relationship between values (usually a set of ordered pairs)

The point on a line that crosses the Y-axis

A mathematical phrase that can contain numbers, letters, andoperations

Terms that contain the same variable AND exponent

A ___________ is an ordered list of numbers.

A number without a variable

The variable in a relation whose value does not depend on another variable is called the ____.

To find the numerical value of an expression (sometimes by substituting)

A mathematical sentence that contains an equal sign

A letter that represents an unknown value

Whole numbers and their opposites

The steepness of a line, or the ratio of rise to run

A relation in which all elements of the domain are paired with exactlyone element of the range

The ______________ is the set of all y values in a relation or function.

The distance between a number and zero on a number line

To find a value for the variable in an equation

Used to multiply a sum by a single number (think parentheses)