Across
- 3. a number with factors other than itself and 1
- 5. using the opposite operations to isolate a variable
- 7. a relation that assigns exactly one output value to each input value
- 9. a number that is not divisible by 2
- 11. remaining the same, neither increasing nor decreasing
- 15. where a graph intersects the x axis
- 19. a decimal that does not repeat or terminate
- 20. a representation of the relationship between two sets of numbers
- 21. a positive or negative whole number
Down
- 1. a number attached to a variable
- 2. where a graph intersects the y axis
- 4. a statement with the symbol =
- 6. the answer to an equation
- 8. a letter used to represent a value
- 10. the form of a linear function written y=mx+b
- 11. a number by itself
- 12. a number whose only factors are 1 and itself
- 13. an equation in two variables that when graphed produces a straight line
- 14. any number that can be expressed as a fraction, repeating decimal, or terminating decimal
- 16. a statement with the symbols < or >
- 17. a number that is divisible by 2
- 18. a measure of the "steepness" of a line