katmaster690
katmaster690 katmaster690
  • 22-06-2020
  • Mathematics
contestada

Line AB contains points A (8,-4) and B (1, -5). The slope of line AB is
A. -7
B. -1/7
C. 1/7
D. 7
​

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 22-06-2020

Answer:

1/7

Step-by-step explanation:

The slope is given by

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

   = (-5- -4)/(1-8)

   = (-5+4)/(1-8)

   =-1 /-7

 1/7

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