arielpraczko1
arielpraczko1 arielpraczko1
  • 08-02-2019
  • Mathematics
contestada

Need help with question 5 please

Need help with question 5 please class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 08-02-2019

Answer:

-1/6

Step-by-step explanation:

To find the slope we use

m = (y2-y1)/(x2-x1)

    = (-4-8)/( 1-3)

    = -12/-2

    =6

We want a line perpendicular, so we need the negative reciprocal

- (1/6)

-1/6

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