| A | B |
|---|
| Graph of a function | Graph of the ordered pairs that belong to the function |
| Linear function | Graph is straight line |
| Slope going down to the right | Negative |
| Slope going up to the right | Positive |
| Slope of a horizontal line | 0 |
| Slope of a vertical line | undefined |
| A line can be determined by | 2 points |
| Slope = | rise over run |
| Slope is the change in y over | the change in x |
| If the slope=-5/4, you first | Go down 5 |
| If the slope=-5/4, you go over | 4 |
| What kind of line is y = 3? | Horizontal |
| What kind of line is x = 3? | Vertical |
