Across
- 1. The horizontal line on a coordinate plane
- 6. Two lines that cross at a right angle are called
- 9. A letter that represents an unknown number
- 10. The set of points that satisfy all constraints in linear programming
- 11. A number that multiplies a variable
- 14. A value that does not change in an expression
- 15. The vertical line on a coordinate plane
Down
- 2. The process of finding the value of an unknown
- 3. To draw a function or equation on a coordinate plane
- 4. A pair of numbers that shows a point on a graph
- 5. A mathematical statement using <, >,
- 7. The highest value in a linear programming problem
- 8. The lowest value in a linear programming problem
- 9. A corner point of a feasible region on a graph
- 12. A math sentence with an equal sign
- 13. A rule that limits possible solutions in linear programming