Across
- 3. An expression that has three terms
- 5. an equation in which the highest power of an unknown quantity is a square quadratic equation
- 10. A factor of a number that when squared gives the number
- 11. Letters and other general symbols are used to represent numbers and quantities in formulae and equations
- 12. uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers
- 13. a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number
- 17. An equation including two variables
- 18. A diagram showing the relation between variable quantities
- 19. An expression in algebra that consists of two terms
- 20. An element to vary or change
Down
- 1. First Inner Outer Last
- 2. Ax2+Bx+C=0
- 4. An expression in algebra that consists of only one term.
- 6. A symbol that designates a square root
- 7. An inequality in which one side is a quadratic polynomial and the other side is zero
- 8. The resulting number when a number is multiplied by itself
- 9. Consisting of more than two algebraic terms
- 14. A logical or resonable
- 15. It's when you substitute numbers into a quadratic formula and plot the points on the graph
- 16. Not logical or reasonable