| A | B |
| Domain | The set of input values of a function or relation. |
| Relations | A set of ordered pairs. |
| Range | The set of output values of a function or relation. |
| Discrete Graph | A graph made up of unconnected points. |
| Continous Graph | A graph made up of connected lines or curves. |
| Function Rule | An algebraic expression that defines a function. |
| Dependent Variable | A variable whose value depends on the value of the input, also know as the output of a function. |
| Function Notation | If X is the independent variable an y is the dependent variable, the y=f(x), where f names the function. |
| Independent Variable | A variable whose value determines the value of the output, also known as the input of a function. |
| Function | A type of relation that pairs each element in the domain with exactly one element in the range. |
| Arithmetic Sequence | A sequence whose successive terms differ b the same nonzero number or common difference. |
| Sequence | A list of number that often form a pattern. |
| Common Difference | In an arithmetic sequence, the nonzero constant difference of any term and the previous term. |
| Term | An element or number in the sequence. |