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