Across
- 1. The line on a graph that runs vertically (up-down) through zeros
- 6. two-dimension surface formed by two number lines
- 9. The line on a graph that runs horizontally (left-right) through zero
- 10. a measure of its steepness
- 11. point that crosses the y-axis
- 12. second number in ordered pair
Down
- 2. y = mx+b
- 3. first number in ordered pair
- 4. coordinate grid is divided into four of these
- 5. point that crosses the x-axis
- 7. (0, 0)
- 8. (x, y)