mrnightfall32
mrnightfall32 mrnightfall32
  • 09-01-2018
  • Mathematics
contestada

what is the slope of the line that contains the points (-1, 1) and (3, 15)?

Respuesta :

Kaikerscupcake
Kaikerscupcake Kaikerscupcake
  • 09-01-2018
m= (y2-y1)/(x2-x1)

Plug in the points.

m= (15-1)/(3-(-1)

Two negatives equal a positive.

m= 14/3+1

m= 14/4

Divide each number by 2 to simplify.

7/2, or 3.5 is your answer.

I hope this helps!
~kaikers
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