Math Strategies Exam Vocabulary

The set of all y-values

An algebraic expression that is less than or greater than another

Where a graph crosses the x-axis

The 'r' value that tells how strongly data is related

A sequence that has a pattern of multiplying or dividing

A line that is centered on a set of data called a scatter plot

An equation that contains more than one variable

The set of all x-values

The steepness of a line, usually called the rise over run

A way of representing functions algebraically using f(x)

The change in y divided by the change in x

a variable that depends on another variable, usually the y variable

Any value for the variable that makes the equation a true statement

A set of ordered pairs

a variable that a result depends on, usually the x variable

A function whose graph is a line

Pieces of the equation that have the same variable or constants

Where a graph crosses the y-axis

Any two mathematical operations that can "undo" each other

a relation made up of a set of points, not connected

a sequence that has a pattern of adding or subtracting

a relation where the points are connected by a line or a curve