Across
- 2. plane a set of two number lines
- 3. lines intersect at a right angle and the slopes are always negative
- 6. To multiply out the parts of an expression
- 8. to figure out or complete
- 10. a mathematical sentence that shows the relationship between quantities
- 13. the amount of space inside the boundry of a ploygon
- 14. a line or curve that a graph of the relation approaches
Down
- 1. two dimensional figure
- 2. number multiplied times a product of variables
- 4. equations are equations that have the variable in the exponent
- 5. a system of equations with no solutions
- 7. is a number, variable, or the product of a number
- 9. letters used to represent values
- 11. a number that when multiplied by the original number
- 12. a value that makes the equation true
- 15. the point on the segment that divides it into two equal parts