Chapter 8
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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| bar graph | A graph that uses bars to show data
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| range | the difference between the greatest and the least number in a set of data
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| double-bar graph | a bar graph used to compare similar kinds of data
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| data | information collected about people or things
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| circle graph | a graph in the shape of a circle that shows data as a whole made up of different parts
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| x-axis | the horizontal line on a coordinate grid or plane
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| y-axis | the vertical line on a coordinate grid or plane
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| coordinate grid | a grid formed by a horizontal line called the x-axis and a vertical line called the y-axis
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| origin | the point where the x-axis and the y-axis intersect
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| ordered pair | a pair of numbers used to locate a point on a coordinate grid. The first number tells how far to move horizontally, and the second number tells how far to move vertically
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| x-coordinate | the first number in an ordered pair; it tells the distance to move horizontally
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| y-coordinate | the second number in a ordered pair; it tells the distance to move vertically
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| line graph | a graph that uses a line to show how data change over a period of time
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| trends | on a graph, areas where the data increase, decrease, or stay the same over time
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| function table | a table that matches each input value to an output value
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| scale | a series of numbers placed at fixed distances on a graph to help label the graph
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| interval | the distance between two numbers on the scale of a graph
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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.
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.
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:
RossCoops3
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