Determine if segments AB and CD are parallel, perpendicular, or neither. AB formed by A (3, 8) and B(-6, 5); CD formed by C (-6, 7) and D(-3, 8)

The graph isn’t that clear

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post