Across
- 2. a transformation of a figure that flips the figure across a line
- 5. the sum of a set of data divided by the number of items in the data set
- 7. a comparison of two quantities by division
- 8. a transformation in which a figure is turned around a point
- 9. a polynomial with two terms
- 13. a movement of a figure along a straight line
- 14. a mathematical sentence that shows that two expressions are equivalent
- 16. a change in the size or position of a figure
- 18. a set of ordered pairs
- 24. a line segment with one endpoint at the center of the circle and the other endpoint on the circle
- 25. the number of square units needed to cover a surface
- 26. the original figure in a transformation
- 27. the description of the relationship between two data sets
- 29. in a right triangle, the side opposite the right angle
- 30. figures with the same shape but not necessarily the same size
- 31. a description of how data sets are related
- 33. the distance around a circle
- 36. the distance around a polygon
- 39. the value that results from the substitution of a given input into an expression or function
- 40. a value that does not change
- 41. the number of cubic units needed to fill a given space
- 42. in a right triangle, the sides that include the right angle
- 43. a three-dimensional figure with one vertex and one circular base
Down
- 1. a symbol used to represent a quantity that can change
- 3. to find the value of a numerical or algebraic expression
- 4. a value much greater or much less than the others in the data set
- 6. having the same size and same shape
- 10. an input-output relationship that has exactly one output for each input
- 11. an increase in size of all dimensions in the same proportions
- 12. the initial amount of money borrowed or saved
- 15. an equation that states that two ratios are equivalent
- 17. the amount of money charged for borrowing or using money
- 19. a measure of the steepness of a line on a graph
- 20. a transformation that enlarges or reduces a figure
- 21. a line segment that passes through the center of a circle and has endpoints on the circle
- 22. the number that is multiplied by the variable in an algebraic expression
- 23. a set of closely grouped data
- 28. a figure resulting from a transformation
- 32. the point where the x-axis and the y-axis intersect on the coordinate plane
- 34. a three-dimensional figure with two parallel, congruent circular bases connected by a curved lateral surface
- 35. a decrease in the size of all dimensions
- 37. having the same value
- 38. the value substituted into an expression or function