Write the equation of the line passing through the two given points. 1. (2, 3) and (5,9) 2. (-4, 1) and (1, 6) 3. (3, -1) and (6, 8) 4. (2, -5) and (-2, 7) 5. (-6, -2) and (-5, -3) 6. (-3, 10) and (5, 4) 7. (1,-4) and (3, 1) 8. (-7, 4) and (5,-2) 9. (2, -6) and (-3, -3) 10. (3, -7) and (1, 3)​