Across
- 5. y=8x-3 y=-2x+1
- 6. y=3x+4 y=-2x-1
- 9. -6x-2y+2z=-8 3x-2y-4z=8 6x-2y-6z=-18
- 11. -15x-3y=6 y=-5x-6
- 13. whats it called when you shade up
- 14. what does this symbol<> mean
- 15. how to make decimals into fractions
Down
- 1. the graphing for 0 solutions
- 2. -x-5y-5z=2 4x-5y+4z=19 x+5y-z=-20
- 3. 2.5y=7.5cx-2.5y=23.5
- 4. vocab for 0 solutions
- 7. intersection
- 8. what does this symbol ≤≥ mean
- 10. lines graphing for 1 solution
- 12. graphing for infinite lines