algebra

3. the highest exponent in an equation
4. a U-shaped curve that is the graph of a quadratic function
6. going on forever, of not having an end, of having no boundary
8. a second degree equation, which can be written in general form y = Ax2 + Bx + C
11. when there isn’t any value that will make the equation true
12. the unique nonnegative square root of a nonnegative real number
14. a polynomial with two terms
17. a mathematical sentence that equates two expressions
18. a line segment between the center and a point on the circle
19. the set of positive and negative whole numbers
20. a term or expression with no variables

1. the number multiplied times a product of variables or powers of variables in a term
2. a relation that matches each element in the domain with exactly one element of the range
5. a set of ordered pairs
7. having the same size and same shape
9. the solution(s) of a quadratic equation
10. a number sentence where one quantity can be greater or less than another quantity, a number sentences with inequality symbols
13. every point on the number line; can be either a rational or irrational number
15. says how many times to use the number in a multiplication
16. a root of a quantity