Vocabulary for Algebra I - Functions
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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| Continuous Graph p. 201 | show 🗑
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| show | graphs made with individual, distinct points
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| show | a set of ordered pairs
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| show | in a relation, the set of first coordinates (or x-values) of the ordered pairs
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| show | in a relation, the set of second coordinates (or y-values) of the ordered pairs
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| Function p.207 | show 🗑
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| show | In a function, the variable (usually "y") that you get by doing the calculation in the equation - it "depends" on what you plug into the equation for "x"
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| show | In a function, the variable (usually "x") that is plugged into an equation to yield results for the dependent variable. Usually, you can pick any number for this value to create ordered pairs.
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| Function Notation p. 216 | show 🗑
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| Scatter Plot p. 224 | show 🗑
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| show | describes a relationship between two data sets
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| Positive Correlation p. 225 | show 🗑
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| show | one set of data values increases as the other set decreases - scatter implies a downward sloping trend line
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| No Correlation p. 225 | show 🗑
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| show | a line added to a scatter plot to help show the correlation between data sets more clearly
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| Sequence p. 234 | show 🗑
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| show | each number in a sequence
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| show | when the terms in a sequence differ by the same amount - that is they are all the same distance apart
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| show | the distance "d" apart the numbers are in an arithmetic sequence
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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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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:
gklee
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