math
Across
- 2. a parabola that opens down has a maximum y value
- 4. if the _x^2 is negative
- 7. imaginary line in the middle of parabola
- 9. when a is greater than 1
- 11. f(x)=x^2
Down
- 1. if the _x^2 is positive
- 3. a parabola that opens up has a minimum y value
- 5. a u shaped on the graph
- 6. when a is greater than 0 but less than 1
- 8. a point on the parabola where the parabola crosses the axis of symmetry
- 10. a different name for the x intercept