Math Vocab

2. a relationship between two variables that states as one variable changes, increase or decreases, the other will do the same at a constant rate.
3. a straight line about which a body or a geometric figure rotates or may be supposed to rotate.
5. A number that is multiplied by itself to form a product is a square root of that product.
7. how quickly something changes over time.
8. how quickly something changes over time.
9. A perfect square has integers as its square roots.
11. A rational or irrational number.
13. Any number that can be expressed as a ratio of two integers
14. the ratio between two directly proportional quantities.
15. To estimate or calculate.

1. Any number that can be expressed as ratio of two integers.
4. The radical symbol √ indicates the non negative or principal square root of a number.
6. Has a block of one or more digits that repeat indefinitely.
10. Has a finite number of digits.
12. Is a method of expressing very large and very small numbers as a product of a number greater than or equal to 1 but less than 10.