Variables & Patterns
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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| Coefficient | The number written with the variable in any term in an expression
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| Coordinate Pair | An ordered pair of numbers used to locate a point on a coordinate grid. The first number in the coordinate pair is the value for the x-coordinate and the second number is the value for the y-coordinate
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| Dependent Variable | One of the two variables in a relationship. Its value DEPENDS ON or is determined by the other variable
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| Equation | A rule containing variables that represents an equivalent mathematical relationship (contains an equal sign)
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| Equivalent Expressions | Expressions that have the same value; represent the same quantity when the same number is substituted for the variable in each expression
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| Graph | A diagram or visual representation that shows the relationship between variables
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| Independent Variable | One of the two variables in a relationship. Its value DETERMINES the value of the other variable
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| Inequality | A rule containing variables that represents when two values are not equal. (Greater than, less than)
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| Quantity | An amount, measure or number
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| Term | A number, variable, or product of a number and a variable
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| Table | A list of values for two or more variables that shows the relationship between them. Often represent data made from observations, experiments, or arithmetic operations
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| Variable | A symbol, usually a letter, that represents a numerical value; quantity that can change
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| X-axis | The number line that is horizontal on a coordinate grid
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| Y-axis | The number line that is vertical on a coordinate grid
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| Algebraic Expression | A number sentence involving numbers, variables, and one or more operation signs
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| Numerical Expression | A number sentence involving only numbers and one or more operation signs
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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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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:
vinborg
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