vocab
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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| a collection of numbers | Set
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| a number belonging to a set | Element
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| (-infinity, infinity) | Set of real numbers
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| (Z) (...,-3,-2,-1,1,2,3,...) | Set of integers
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| the set of all fractions/ratios | Set of rational numbers
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| the set of numbers that are not rational | Set of irrational numbers
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| a+b = b+a and ab = ba | Commutative property
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| a+(b+c) = (a+b)+c and a(bc) = (ab)c | Associative property
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| a(b+c) = ab+ac | Distributive property
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| a-b = a+(-b) | Definition of subtraction
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| a/b = a(1/b) | Definition of division
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| anything with a value of either true or false | Statement
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| anything with a numerical value | Expression
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| a value of a variable that makes a statement true | Solution
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| the set of all solutions of a statement | Solution set
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| an ordered collection of two real numbers | Ordered pair
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| (R2) the set of all ordered pairs | Real plane
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| y=0 | equation of x-axis
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| x=0 | equation of y-axis
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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:
cambria
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