Across
- 3. parabola pointed up
- 6. minimum or maximum of a porabola
- 8. special number with i in it
- 12. under square root in quadratic formula
- 13. general form of a quadratic equation
- 16. another word for the C value in a quadratic equation
- 17. answer to an equation
- 18. points on the x-axis where graph splits
Down
- 1. combo of real numbers and imaginary numbers
- 2. expression used to solve quadratic equations
- 4. a u-shaped line on a graph that shows a quadratic equation
- 5. an equation that includes a squared term
- 7. grouping a polynomial
- 9. where parabola crosses x-axis
- 10. if you are left with a negative number in denominator it is a what?
- 11. an imaginary line that seperates a parabola into two equal sides
- 14. form used for identifying the vertex and used to graph the parabola
- 15. parabola pointed down