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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) |
| 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) |
| 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 Function. Also called the domain |
| Dependent Variable | The y value of the function. Also called the range. |
| The symbol f(x) | Means y. |
| Evalute | 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 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 exponents |
| Ratio | Comparison of two quantities |
| Proportion | Comparison of two ratios |
| Inequality | difference in size,degree,circumstances |