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11 Cards in this Set
- Front
- Back
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formed when an equal sign (=) is placed between two expressions
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equation
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formed when a symbol such as < less than or
> greater than is placed between two expressions |
inequality
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the distance between the origin and a point representing a real number
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absolute value
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in x and y, it is the set of all points (x,y) that are solutions of the equation
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graph of an equation
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uses the symbol | |
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absolute value
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in one variable, this is the set of points on a number line that represent all solutions of an inequality
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graph of a linear inequality
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two inequalities connected by and or or
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compound inequality
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an ordered pair that makes an inequality true when the values of x and y are substituted into the inequality
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solution of a linear inequality
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an arrangement of digits that is used to display and order numerical data
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stem-and-leaf plot
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three commonly used measures of central tendency of a collection of numbers
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mean, median, mode
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a data display that divides a set of data into four parts, called quartiles
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box-and-whisker plot
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