Across
- 2. 0,1,2,3,...
- 5. tests to see whether a graph is a function or not
- 7. what you typically do with expressions
- 8. a number not attached to a variable
- 10. how times a number gets multiplied
- 14. a relationship between two variables where one is a constant multiple of the other
- 15. the result of an addition problem
- 16. a+0=a, a•1=a
- 18. the number in front of a variable
- 21. the result of a subtraction problem
- 25. y=mx+b
- 27. a+b=b+a, a•b=b•a
- 28. where a graph crosses the x-axis
- 30. the result of a division problem
- 31. the number that gets multiplied in an exponent
- 35. a+(-a)=0, a•(1/a)=1
- 36. measures the relationship between two variables
- 37. a solution that appears to be true, but when plugged back in, is false
- 38. PEMDAS
Down
- 1. two-dimensional plane formed by an x-axis and a y-axis
- 3. y-y1=m(x-x1)
- 4. the set of possible inputs (x-values)
- 6. (a+b)+c=a+(b+c), (a•b)•c=a•(b•c)
- 7. ax+by=c
- 9. a(b+c)=ab+ac
- 11. what you typically do with equations
- 12. the set of possible outputs (y-values)
- 13. graphs that represent the relationship between two variables in a set of data
- 17. letters used to represent a number
- 19. What must you do when you graph inequalities?
- 20. a relation that maps an element from the domain to a unique element in the range
- 22. all whole numbers and their negatives
- 23. decimals that go on forever without repeating
- 24. the result of a multiplication problem
- 25. the steepness of a line in a coordinate plane (rise/run)
- 26. where a graph crosses the y-axis
- 29. numbers that can be displayed as a fraction
- 32. 1,2,3,...
- 33. "to find the value of"
- 34. measures the distance from zero