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11 Cards in this Set
 Front
 Back
formed when an equal sign (=) is placed between two expressions

equation


formed when a symbol such as < less than or
> greater than is placed between two expressions 
inequality


the distance between the origin and a point representing a real number

absolute value


in x and y, it is the set of all points (x,y) that are solutions of the equation

graph of an equation


uses the symbol  

absolute value


in one variable, this is the set of points on a number line that represent all solutions of an inequality

graph of a linear inequality


two inequalities connected by and or or

compound inequality


an ordered pair that makes an inequality true when the values of x and y are substituted into the inequality

solution of a linear inequality


an arrangement of digits that is used to display and order numerical data

stemandleaf plot


three commonly used measures of central tendency of a collection of numbers

mean, median, mode


a data display that divides a set of data into four parts, called quartiles

boxandwhisker plot
