Across
- 7. a literal equation that shows how one variable is related to one or more other variables
- 9. an unproven statements about a general mathematical concept
- 11. the x-coordinate of a point where the graph crosses the x-axis.
- 12. a statement that two expressions are equal
- 13. a relation that pairs each input with exactly one output
- 15. a function whose graph is a non vertical line
- 19. a pairing of inputs with outputs
- 20. an equation that has two or more variables
- 22. the set of all possible input values of a function
- 26. a number that, when multiplied by itself, and then multiplied by itself again, equals a given number
- 28. the variable that represents the input values of a function
- 29. a set of input values that consists of all numbers in an interval
- 31. a set of input values that consists of only certain numbers in an interval
- 33. an equation that contains an absolute value expression
- 34. an expression that contains numbers, operations, and one or more symbols
- 35. two operations that undo each other, such as addition and subtraction.
- 37. a linear equation written in the form y=mx+b
Down
- 1. an inequality formed by joining two inequalities with the word "and" or "or."
- 2. the variable that represents the output values of a function
- 3. the result of multiplying a number by itself three times; perfect cubes are numbers that have exact cube roots
- 4. an ordered pair that makes the equation true
- 5. two lines in the same plane that intersect to form right angles
- 6. equations that have the same solution
- 8. the set of all solutions of an inequality
- 10. an apparent solution that must be rejected because it does not satisfy the original equation.
- 14. a linear equation written in the form Ax+By=C, where A, B, and C are real numbers and A and B are both not zero.
- 16. the sum of a numerical data
- 17. a function that does not have a constant rate of change and whose graph of a line
- 18. the set of all possible output values of a function
- 21. a mathematical sentence that compares expressions
- 23. the y-coordinate of a point where the graph crosses the y-axis
- 24. inequalities that have the same solutions
- 25. a proven statement about a general mathematical concept
- 27. an equation that can be written in the form y=mx+b where m and b are constants.
- 30. two lines in the same plane that never intersect
- 32. a proven statement about a general mathematical concept
- 36. an equation that is true for all values of the variable