Across
- 3. Graph 2, value of P at (15, 8)
- 4. Graph 1, value of P at (2, 3)
- 7. Graph 1, value of P at (13, 3)
- 8. Graph 2, value of P at (20, 6)
- 9. Graph 2, value of P at (4, 6)
Down
- 1. Graph 1, value of P at (4, 11)
- 2. Graph 2, value of P at (9, 12)
- 3. Graph 1, value of P at (13, 8)
- 5. Graph 2, value of P at (8, 1)
- 6. Graph 2, value of P at (17, 7)
