hidden06
hidden06 hidden06
  • 25-02-2021
  • Mathematics
contestada

which equation is the point-slope equation of the line that passes through the points (-2,-1) and (7,-4)?

which equation is the pointslope equation of the line that passes through the points 21 and 74 class=

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laurieseyesofamber
laurieseyesofamber laurieseyesofamber
  • 25-02-2021

Answer:

B (for question 7)

Step-by-step explanation:

To find the slope, we use the equation [tex]m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex].

m = (-4+1)/(7+2) = -3/9 = -1/3

Since B is the only option that would give a slope of -1/3, B must be the answer.

(you can use this same method for question 8)

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