Across
- 3. Up and down
- 6. Left to right
- 8. A relationship in which each input(x) has exactly 1 output(y).
- 9. The ordered pair (0, 0)
- 11. the point where a line crosses the y-axis; the y-value when x is zero
- 13. A relationship between two variables in which one is a constant multiple of the other.
Down
- 1. Per 1
- 2. A relationship that can be represented with a straight line that has a constant rate of change or slope
- 4. The equation of a straight line in the form of y = mx + b where m is the slope and b is the y-intercept
- 5. Rate or change; the ratio of the change in y-values over the change in x-values, or "rise" over "run"
- 7. A relationship with a constant ratio, that when graphed, passes through the origin and forms a straight line.
- 10. The vertical axis
- 12. The horizontal axis