ashtonhusted ashtonhusted
  • 22-03-2020
  • Mathematics
contestada

A graphed line with a slope of -1/3 and passing through a point of (3,-4)

Respuesta :

calculista
calculista calculista
  • 30-03-2020

Answer:

[tex]y=-\frac{1}{3}x-3[/tex]

Step-by-step explanation:

we know that

The equation of the line in point slope form is equal to

[tex]y-y1=m(x-x1)[/tex]

we have

[tex]m=-\frac{1}{3}[/tex]

[tex](x1,y1)=(3,-4)[/tex]

substitute

[tex]y+4=-\frac{1}{3}(x-3)[/tex]

Convert to slope intercept form

isolate the variable y

[tex]y+4=-\frac{1}{3}x+1[/tex]

[tex]y=-\frac{1}{3}x+1-4\\y=-\frac{1}{3}x-3[/tex]

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