ambrettedavies23
ambrettedavies23 ambrettedavies23
  • 20-10-2020
  • Mathematics
contestada


Parallel, Perpendicular
Or Neither
X=4
X=9
​

Respuesta :

jimthompson5910 jimthompson5910
  • 20-10-2020

Answer: Parallel

x = 4 is a vertical line through 4 on the x axis

x = 9 is a vertical line through 9 on the x axis

any two vertical lines are always parallel

side note: the slope of any vertical line is undefined

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