Math crossword

4. A method used to solve quadratic equations by factoring?
9. The value of b in the standard form of a quadratic function ax²+bx+c?
11. The point where a parabola intersects the x-axis are called the?
12. In a direct variation, the ratio of any two corresponding values of the variables is?
14. The shape of the graph of a quadratic function?
15. A quadratic function opens downwards if the leading coefficient a is?
16. A quadratic function with no real roots?
17. The form of a quadratic function written as ax²+bx+c is called?
19. The line that divides a parabola into two symmetrical halves?
20. The general form of a quadratic function is written as?

1. A quadratic function opens upwards if the leading coefficient a is?
2. The highest or lowest point on a quadratic function?
3. The form of a quadratic function written as a(x-h)²+k?
5. The solution to a quadratic equation?
6. The process of transforming a quadratic function into its vertex form is called?
7. A variation in wich the quotient of two variables is constant?
8. The point where a parabola intersects the y-axis is called the?
10. The term representing the coefficient of x² in a quadratic function?
13. A formula used to find the roots of a quadratic equation?
18. The quadratic formula is used to find the roots of a quadratic equation in the form?