Across
- 2. an equation that tells you how one variable is related to one or more other variables
- 6. the different between the greatest value and the least value
- 7. expressions: expressions with the same value
- 10. a comparison of two quantities using division
- 14. the distance around a circle
- 15. the value or values that occur most often
- 16. the set of all points ins a plane that are the same distance from a point called the center
- 18. the sum of the data divided by the number of data values
- 20. a mathematical sentence that uses an equal sign to show that two expressions are equal
Down
- 1. a relationship that pairs each input with exactly on output
- 3. an estimate that is less than the exact answer
- 4. a data value that is much greeter or much less than the other values
- 5. two or more numbers whose product is 1
- 8. an estimate that is greater than the exact answer
- 9. a ratio of two quantities using different units
- 11. the number of parts per one hundred
- 12. a mathematical sentence that compares expressions
- 13. one-half of a circle
- 17. the middle value
- 19. a value that makes the equation true