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Across 1. A display of data using rectangles or bars stacked on top of each other 3. A set of numbers or objects in a specific order 5. For all real numbers a, b, and c: if a = b, then a + c = b + c 14. A situation in which numbers between two numbers have meaning 15. For all real numbers a, b, and c, with c not equal to 0, a/c + b/c = a + b/ c 18. Two or more terms in which the variables and corresponding exponents are the same 19. The point (0, 0) on a coordinate plane 23. For any real number a: a + 0 = a 25. For any real numbers a and b: a + b = b + a 26. For all real numbers a, b, and c: ac + bc = (a + b)c and ac –bc = (a - b)c 29. A graph displaying points as ordered pairs or numbers 30. A way of displaying data using rectangles or bars with lengths corresponding to the data 31. The second coordinate of a point 33. A two- dimensional slide 34. The opposite of any real number x is –x 35. A number multiplied by a variable or variables. In the term –6x, -6 is the coefficient of x 36. The same denominator for two or more fractions 38. If a slide x is followed by a slide y. the result is the slide x + y 39. If a quantity x is put together with a quantity y with the same units and if there is no overlap, then the result is the quantity x + y 40. The original figure before a transformation takes place 41. A transformation in which the image of (x, y) is (x + h, y + k) 42. An equation in which the variable or variables are all to the first power and none multiply each other 43. A two- dimensional coordinate graph of individual points

Down 2. For all real numbers a, b, and c: c (a + b) = ca + cb and c(a - b) = ca – cb 4. A plane in which every point can be identified by two numbers 6. An expression in which all variables are to the first power 7. The numbers identified with a point in the coordinate plane 8. The vertical axis in a coordinate graph 9. The horizontal axis in a coordinate graph 10. For all real numbers a, b, and c: ac + bc = (a + b)c and ac –bc = (a - b)c 11. For any real numbers a, b, and c: (a + b) + c = a + (b + c) 12. For any real number a: a + -a = 0 13. One of the four regions of the coordinate plane formed by the x- axis and the y- axis 16. The number 0 17. For any real number a: -(-a) = a 20. For all real numbers a, b, and c: if a < b, then a + c < b + c 21. The additive inverse of any real number x is –x 22. A number, a variable or a product of numbers and variables 24. A sequence of steps in a basic program that enables a producer to be repeated a certain umber of times 27. The final figure resulting from a transformation 28. The first coordinate of a point 32. A flat surface that stretches forever in all directions 37. The perpendicular number lines in a coordinate graph from which the coordinates of points are determined