Across
- 1. term that has no variable
- 2. the part of a if-then statement that follows then
- 4. a symbol, usually a letter, that represents one or more numbers
- 6. whole numbers and their opposites
- 8. two lines that never intersect
- 10. a polynomial of two terms
- 11. difference between consecutive terms of an arithmetic sequence
- 14. number that shows repeated multiplication
- 15. an equation that is true for every value
- 16. to substitute a given number for each variable, then simplify
- 17. distance that a number is from zero on a number line
- 19. two numbers that identify the location of a point
- 20. a rate with a denominator 1
Down
- 1. numbers that make an ordered pair and identify the location of a point
- 3. sets that don't have any elements in common
- 5. mathematical phrase that includes on or more variables
- 7. graph composed of isolated points
- 9. mathematical sentence that uses an equal sign
- 12. a graph that is unbroken
- 13. middle value in an ordered set of numbers
- 18. how likely an event will occur