Across
- 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
Down
- 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