ediaz808 ediaz808
  • 04-06-2019
  • Mathematics
contestada

What is the point slope equation of a line with slope -4 that contains the point (-2,7)?

Respuesta :

bperu2014
bperu2014 bperu2014
  • 04-06-2019
Point slope form: (y-y1)=m(x-x1)

Answer:
(y-7)=-4(x+2)
Answer Link
JeanaShupp
JeanaShupp JeanaShupp
  • 15-07-2019

Answer: [tex](y-7)=-4(x+2)[/tex]

Step-by-step explanation:

The equation of a line in point slope form with slope m and passing through point (a,b) is given by :-

[tex](y-b)=m(x-a)[/tex]

Given : The slope of the line : m= -4

The point from which line is passing : (a,b) =(-2,7)

Then , the point  slope equation of a line with slope -4 that contains the point (-2,7) will be :-

[tex](y-7)=-4(x-(-2))\\\\\Rightarrow\(y-7)=-4(x+2)[/tex]

Answer Link

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