Across
- 1. proportion When the ratio of part to whole is equal to the ratio of a percent to 100 shows a percent equal to an equivalent ratio
- 4. an expression, rule, or law that defines a relationship between one variable
- 5. The amount of something and another compared
- 7. Where two lines cross each other
- 9. A Straight line
- 11. Not a straight line
- 12. y = mx + b
Down
- 2. A way of solving by subtraction and eliminating one of the lines
- 3. A way of solving by substituting the variable by the problem and then solving
- 6. Solved by graphing the lines and then plotting the points and finding where they end up
- 8. An area for plotting with four quadrants
- 10. Where two lines never intersect no matter how far they go