Across
- 3. Ax+By=C
- 9. equation that relates two or more quantity
- 11. first number is x-coordinate and second number is y-coordinate
- 12. A,B,C are real numbers and A&B are not both zero
- 13. if new amount is less than the old amount
- 14. flips a figure in a line
- 16. produces an image by applying a rule to the coordinates of the points
- 17. moves every point in a figure in the same distance and direction
Down
- 1. numerator and denominator have no common factor besides one
- 2. ax+b=c
- 4. new amount is greater than old amount
- 5. four regions on a coordinate plane
- 6. equation that states that two ratios are equivalent
- 7. indicates how much a quantity increases or decreases
- 8. fraction whose denominator is 100
- 10. has y-axis, x-axis, and origin
- 15. usedivision to compare two quantities