Quadratics

2. The point on a coordinate plane where the x and y axis intersect
4. Rigid motion across a fixed line AB in a plane,like a mirror image
5. Repeating pattern or shape
7. A product of variables and numbers
11. A mathematical sentence with an equals sign (like 3x+5=11)
12. An expression or equation in which the highest power of a variable has exponent 2

1. A single fixed number (unlike a variable, whose value can vary)
3. A combination of variables and numbers using arithmetic (like 6−x).
6. A sum of monomials. Usually terms with higher power are written first
8. The study of mathematical symbols and the rules for manipulating those symbols
9. The shape of the graph of y=x squared
10. A letter (like x) that we can use to mean different numbers at different times