madison88998 madison88998
  • 02-10-2020
  • Mathematics
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PLEASE HELP


What is the slope of a line that is perpendicular to the graph of y =1/2x +9?

Respuesta :

mahadym mahadym
  • 02-10-2020
the slope is -2 because perpendicular is the resipricole to 1/2
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