Extra Credit Math Vocabulary

6. The set of all possible input values for a function
8. The first number in an ordered pair.
12. Any real number that includes zero and all positive counting numbers
14. A ratio that compares two quantities measured in different units.
15. Any whole number, positive or negative, that does not have a fractional or decimal part
16. The value that is substituted into an expression or function
17. A compact way to express very large or very small numbers as a product of two factors.
21. The second number in an ordered pair.
24. A number written above and to the right of a base number, showing how many times the base should be multiplied by itself.
25. The bottom number in a fraction.
26. Any number than can be expressed as a fraction.
27. The typical way we write numbers
28. An equation that sates that two ratios are equivalent.
29. The output or variable that is measured and its value depends on the independent variable.

1. A rule that assigns exactly one output to each input
2. A relationship that when graphed forms a straight line.
3. A special type of rate where the second quantity (the denominator) is one unit.
4. The set of all possible output variables the function can produce.
5. An expression that represents the repeated multiplication of the same factor.
7. The value that comes out of a function rule after an input value has been applied.
9. A comparison of two quantities by division.
10. Any numbers than can be placed on a number line
11. The ratio of the change in the dependent variable to the change in the independent variable
13. The value of a digit in a number, determined by its position.
18. The input or variable that is changed and its value does not depend on the other variable.
19. The number being repeatedly multiplied in an exponential expression
20. A value or quantity that does not change.
22. The top number in a fraction
23. A measure of a line's steepness and direction