Algebra 2

3. writing subsets of numbers on a line?
5. resolve or be resolvable into factors?
8. expressed as the ratio of two integers?
10. an increase becoming more and more rapid.
12. expression consisting of two terms connected by a plus sign or minus sign.
15. helps us solve any quadratic equation?
16. the set of possible values of x?
18. terms whose variables an exponents are the same?
19. to make a term easier to understand?
20. a variable (often denoted by y ) whose value depends on that of another.

1. expression involving one or more variables.
2. a expression of two or more algebraic terms?
4. a dramatic change in form or appearance?
6. the set of possible values of y?
7. the magnitude of a real number without regard to its sign.
9. the exponent or power to which a base must be raised to yield a given number.
11. to mathematically describe the percentage change in value over a defined period of time.
13. the square root of a negative number?
14. An expression that uses a root.
17. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.