Graph all of the following linear equations (linear functions) on the coordinate
grid above using the slope and y-intercept to make the graphs.
1. y = -x + 20 | 2. y = -x - 20 | 3. y = x - 20 | 4. y = x + 20 |
5. y = (-4/5)x + 16 | 6. y = (-4/5)x - 16 | 7.y = (4/5)x - 16 | 8. y = (4/5)x + 16 |
9. y = (-3/5)x + 12 | 10. y = (-3/5)x - 12 | 11. y = (3/5)x - 12 | 12. y = (3/5)x + 12 |
13. y = (-2/5)x + 8 | 14. y = (-2/5)x - 8 | 15. y = (2/5)x - 8 | 16. y = (2/5)x + 8 |
17. y = (-1/5)x + 4 | 18. y = (-1/5)x - 4 | 19. y = (1/5)x - 4 | 20. y = (1/5)x + 4 |