Across
- 2. a spin of a certain degree around a fixed point
- 3. the size of the shape changes using scale factor
- 5. slide a figure by coordinates
- 8. the direction that hands on a clock move
- 11. a mathematical phrase that contains operations, numbers, and variables
- 13. Each of four parts of a plane, sphere, space, or body divided by two lines or planes at right angles.
- 14. how far around
- 15. alter an image by different operations
- 17. how many squares will cover the surface
- 19. refers usually to an element on some set called a space
- 23. substitute a known value for a variable
- 24. A point or set formed by mapping from another point or set.
- 25. a mathematical sentence that shows that two equations are equivalent
- 26. part of a line that starts at one point and extends forever in on direction
Down
- 1. Sides of two figures that lie in the same positions relative to the figure
- 4. A linear transformation which preserves length.
- 6. a mathematical expression that is the sum of one or more terms
- 7. motions transformations that do not affect an object's shape and size
- 9. the opposite direction that hands on the clock move
- 10. a line that intersects two other lines and form angles
- 12. the number of times the bas is multiplied to itself
- 16. flip a figure over a line
- 18. transformation that turns a figure around a fixed center point
- 20. The inverse image
- 21. symmetrical curved U shape, that models quadratic graphs
- 22. A collection of ordered pairs containing one object from each set.