Across
- 1. The greatest y-value on the graph.
- 4. The vertical line that passes through the vortex.
- 5. A symmetrical U-shaped graph.
- 6. The x-coordinate(s) of the point(s) at which the parabola crosses the x-axis.
- 8. The differences between the y-values that correspond to consecutive x-values.
Down
- 1. The least greatest y-value on the graph.
- 2. The point at which the parabola goes from increasing to decreasing or vice versa.
- 3. A type of relation that describes a parabola.
- 7. The differences for a quadratic relation, they are constant.