Proportional Relationships
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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| coordinate plane | A plane containing a horizontal number line, x-axis, and a vertical number line, y-axis, that intersect at their zero points called the origin.
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| x-axis | The horizontal axis in a coordinate plane.
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| y-axis | The vertical axis in a coordinate plane.
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| origin | The intersection of the x-axis and y-axis in a coordinate plane that has the coordinates (0,0).
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| quadrant | One of the four regions into which the x-axis and y-axis divide the coordinate plane.
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| ordered pair | A pair of numbers that can be used to locate a point on a coordinate plane.
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| interpret | Explain the meaning of.
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| relate | A component of a given set is associated with a component of another set.
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| proportional | When two quantities always have the same relative size and therefore the same ratio.
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| equivalent | Equal in value.
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| unit rate | A ratio in which the second term's quantity is ONE unit.
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| constant rate of proportionality | The constant value of the ratio of two proportional quantities.
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| constant | Occurring continuously over a period of time.
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| diagram | A drawing used to describe something.
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| variable | A letter or symbol used to represent an unknown quantity.
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| substitute | Placing a number in place of a variable.
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| direct variation | Mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other variable.
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| predict | To estimate that a specific thing will happen in the future or will be a consequence of something.
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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:
Mrs Ott
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