Across
- 4. rise over run, also known as a constant rate of change
- 5. the point where the x axis and the y axis meet
- 7. lines that intersect to form right angles
Down
- 1. the point where a line crosses the y axis
- 2. a line parallel to the x axis is
- 3. a line parallel to the y axis is
- 6. multiplicative inverse
- 8. lines in the same plane that never intersect, they have the same slope but different y-intercept