Quadratics

2. The process of breaking numbers down
4. They belong in your Dining Room
8. A value that does not change.
11. Resembling the shape of the letter U
12. An open curve whose points are equidistant from a fixed point called the focus and a fixed straight line called the directrix.
14. Rymes with heroes
15. Part of a Tree underground
16. The vertex is the highest or lowest point on the parabola, depending on whether the parabola opens upwards or downwards.
18. Numbers that are expressed in the form of a+ib where, a,b are real numbers and 'i' is an imaginary number called “iota”.
20. The value of x where a line or curve intersects the x-axis.

1. The least
3. A letter or number representing a numerical quantity attached to a term
5. A polynomial with three terms.
6. where 'a' is the x-intercept and 'b' is the y-intercept.
7. A number squared is multiplied by itself; the square root of a number is whatever integer gives the original number when multiplied by itself
9. Representing numbers or equations in a consistent format that includes a coefficient and a power of 10
10. The most
13. Where lines intersect
17. First outside inside last
19. √ symbol