alex13drexel alex13drexel
  • 11-10-2019
  • Mathematics
contestada

What is the slope of the line through the points (-6, 3) and (-7, -4)?

Respuesta :

dstoyanov06p7vl9m dstoyanov06p7vl9m
  • 11-10-2019

Answer: slope: 7, y-intercept: 45, equation: y=7x+45

Step-by-step explanation:

y=mx+b

3=-6m+b

-4=-7m+b

subtract 1 from 2

-7=-m

m=7

-4=-49+b

b=45

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