click below
click below
Normal Size Small Size show me how
Algebra 1 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. |
| Domain | The x values to a set of ordered pairs. |
| X-axis | The horizontal axis on a coordinate grid. |
| Range | The Y values to a set of ordered pairs. |
| Discrete | Individual points that would not be connected when graphed because not all rational values define the domain.(Number of buses and students.) |
| Continous | An infinite number of points that are connected when graphed because all real values can be defined in the domain.(Hours worked and pay.) |
| Ordered Pair | A point in the form of (X,Y) or (X,F(X)) |
| Variable | A letter 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 a set of data. It can be positive, negative,constant, or no correlation. |
| Independent Variable | The X value of the funstion. Also called the domain. |
| Dependent Variable | The y value of the 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 groups change(parenthesis change) |
| distributive property | the numbers in a sum or difference are both 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 exponents |
| ratio | comparison of two quantities |
| proportion | comparison of two ratios |
| inequality | an algebraic expression that uses the symbols (,) |