Top Twenty-Five Algebra One Words

3. An equation that states a relationship among quantities.
5. A graph that is unbroken points.
6. A symbol, usually a letter that represents one or more numbers.
9. The possible values of the output, or dependent variable, of a relation or function.
10. A graph composed of isolated points.
11. A ratio of a to b where a and b represent quantities measured in different units.
13. What is P.E.M.D.A.S?
16. The opposite or additive inverse of any number is a____________.
18. Terms with exactly the same variable factors in a variable expression.
19. A variable that provides the input values of a function.
21. The possible values for the input of a relation or function.
22. To substitute a given number for each variable, and then simplify.
23. Operations that undo one another.

1. The ratio of any length in a scale drawing to the corresponding actual length. The lengths may be in different units.
2. A function whose graph is not line or part of a line.
4. Number A number that is either rational or irrational.
7. Any set of ordered pairs.
8. To replace an expression with its simplest name or form.
10. A variable that provides the output values of a function.
12. The numerical factor when a term has a variable.
14. A number, variable, or the product or quotient of a number and one or more variables.
15. Whole numbers and their opposites.
17. A relation that assigns exactly one value in the range to each value of the domain.
20. An equation that states that two ratios are equal.
24. The comparison of two quantities by division.