Vocabulary for mid-term chapter 5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Axes | Two perpendicular number lines that are used to locate points on a coordinate plane
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| Complete graph | Show the origin, the points at which the graph crosses the x-axis and y axis and other important characteristics of the graph
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| Completeness property for points in the plane | exactly one point in the plane is named b a given ordered pair of numbers
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| Coordinate plane | the plane containing the x and y axes
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| Domain | the set of all first coordinates from the ordered pairs in a relation
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| Equation in two variables | an equation that contains two unknowns
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| Function | a relation in which each element of the domain is paried with exactly one element of the range
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| Function notation | The equation y=x+5 written as f(x) = x+5
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| Graph | to draw, or plot, the points named by certain numbers or ordered pairs on a number line or coordinate plante
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| Interquartile range | the difference between the upper and the lower quartile in a set of data
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| inverse of a relation | obtained by switching the coordinates in each ordered pair
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| linear equation | an equation whose graph is a straight line
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| linear equation in standard form | can be written in the form Ax + By = C
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| linear function | an equation whose graph is a nonvertical line
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| lower quartile | divides the lower half of a set of data into two equal parts
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| mapping | pairs one element in the domain with one element in the range
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| origin | the point of intersection of the two axes in the coordinate plane
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| outlier | a value that is much greater or much less than the rest of the data in a set of data
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| quadrants | one of the four regions into which teh x- and y-axes separate the coordiante plane
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| quartiles | values that divide the date into four equal parts
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| range (when dealing with a relation) | the set of all second coordinates from the ordered pairs in the realation
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| relation | a set of ordered pairs
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| solution of an equation in two variables | if a true statement results when the nubmers in an ordered pair are substituted into an equation
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| upper quartile | divides the upper half of a set of data into two equal parts
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| verticle line test | if any verticle line passes through no more than 1 point of the graph of a relation, the relation is a function
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| x-axis | the horizontal number line
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| x-coordinate | the first number in an ordered pair
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| y-axis | the verticle number line
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| y -coordiante | the second number in an ordered pair
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| use a table | a problem-solving strategy that uses tables to organize and problem solve
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
boozerclan
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