Across
- 3. A number that cannot be written as a fraction
- 4. representing the output of a function.
- 6. An equation whose graph in a coordinate plane is a straight line.
- 8. a flat, 2D surface that goes in all directions forever.
- 10. theorem the side lengths of right triangles.
- 12. When one or more terms come together
- 13. is a rule that assigns to each allowable input exactly one output.
- 14. changes in the size of an object, but not the shape.
- 17. The distance around a circle
- 18. Translations, rotations, and reflections move objects in the plane.
- 20. The number you multiply by to make a shape bigger or smaller.
Down
- 1. In a right triangle
- 2. A constant that a variable or expression is multiplied by. Combining like terms:
- 5. An equation showing that two ratios are equal.
- 7. Angle side angle
- 9. that tells how many times the base is multiplied by itself
- 11. A 3d demensional figure
- 15. The form y = m x + b for a linear equation, where m and b are constants.
- 16. An angle measuring more than zero degrees and less than 90 degrees
- 19. the measure of a region's size on a surface