Across
- 4. The vertical number line on a coordinate plane.
- 7. The point at which the x-axis and y-axis intersect.
- 8. Rate of change between any two points on a line. A ratio, also known as ‘rise over run’, that measures steepness.
- 9. Formed by the intersection of a horizontal number line and a vertical number line. Used for graphing.
- 10. An equation/rule that takes an input, x, and generates a single output, y.
Down
- 1. The horizontal number line on a coordinate plane.
- 2. The set of ordered pairs.
- 3. The four regions created by the intersection of the x-axis and y-axis.
- 5. A pair of numbers written in the form (x,y) that is used to locate a point on the coordinate plane.
- 6. Point where the line intersects the y-axis.