Unit 2 vocabulary
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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| relation | a set of ordered pairs.
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| function | a relation for which each element of the domain corresponds to exactly one element of the range
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| independant variable | a variable in an equation that may its freely chosen without considering values of any other variable
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| dependant variable | a variable that depends on one or more other variables
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| domain | the set of values of the independant variable for which a function or relation is defined
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| range | the set of of y-values of a function or relation
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| vertical line test | a test to determine if a relation is a function. a relation is a function if there are no vertical lines that intersect the graph at more than one point.
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| coordinate plane | the plane formed by a horizontal axis and a vertical axis ,often labeled as x-axis and y-axis and respectively.
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| evaluate | to figure out or compute.
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| function notation | there is a special notation (called function notation) that is used to represent this notation
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| linear | like a line. a description of any graph or data that can be modeled by linear polynomial.
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| common difference | the constant difference between consecutive terms of arithmetic sequence called common difference
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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:
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