oakst
oakst oakst
  • 11-11-2018
  • Mathematics
contestada

If m = 4 and m = -4, are they parallel or perpendicular or neither?

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 11-11-2018

parallel lines have the same slope   ie 4=4

perpendicular lines have negative reciprocal slopes   ie 4, -1/4

so it is neither

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Cathi Cathi
  • 12-11-2018
Neither. Parallel they have to be the same
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