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Algebra1 EOC
Vocabulary
| Term | Definition |
|---|---|
| Y- Axis | The vertical axis on a coordinate grid. |
| Quadrants | The four parts to a coordinate grid. |
| Origin | The point (0,0) on a coordinate grid. |
| Relation | A set of ordered pairs. |
| Function | A set of ordered pairs where the X's do not repeat. |
| x- axis | The horizontal axis on the coordinate grid. |
| Range | The y values to a sat of ordered pairs. |
| Discrete | Individual points that would not be connected when graphed because not all real rational values define the domain ( number of buses and students) |
| Continuous | An infinite number of points that are connected when graphed because all real values can be defined in the domain ( hours worked and pay) |
| Order Pair | A point on the form of (x,y) or (x,y(x)) |
| Variable | A lettered used to represent a quantity in Algebra. |
| Vertical line test | A method used to determine if a graph is a function |
| Correlation | The trend for the set data. If can be positive,negative,constant or no |
| Independent Variable | The x value of the function. also called the domain. |
| Dependent Variable | The y value on a function also called the range. |
| The symbol F(x) | Means y |
| Evaluate | To solve |
| Commutative Property | The order of the numbers change |
| Associative Property | The group change (parenthesis change) |
| Distributive Property | The numbers in the sum or difference are both multiplied by the same value. |
| Simplify | Make the problem smaller by combining like terms |
| Like Terms | Terms that have the same variable or same variable with the same exponets |
| Ratio | Comparison of two quantities |
| Proportion | Comparison of two ratios |
| Inequality | An algebraic expression that uses the symbols <> |