contestada

Write an equation in point-slope form for the line through the given point with the given slope. (8, –3); m = -1/4

Respuesta :

Answer: [tex]x+4y+4=0[[/tex]

Step-by-step explanation:

The point-slope form of a line that passes from point (a,b) has slope m is given by :-

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

Then , the point-slope form of a line that passes from  point (8, –3) and has slope [tex]m=\dfrac{-1}{4}[/tex] is given by :-

[tex](y-(-3))=\dfrac{-1}{4)}(x-8)\\\\ 4(y+3)=-1(x-8)\\\\ 4y+12=8-x\\\\ x+4y+4=0[/tex]

Hence, the equation in point-slope form for the line through the given point (8, –3) with the given slope [tex]m=\dfrac{-1}{4}[/tex] is  [tex]x+4y+4=0[[/tex]