Respuesta :
The point-slope form: [tex]y-y_0=m(x-x_0)[/tex]
m = 3; (-1; 5) [tex]\to x_0=-1;\ y_0=5[/tex]
subtitute
y - 5 = 3(x - (-1))
y - 5 = 3(x + 1)
m = 3; (-1; 5) [tex]\to x_0=-1;\ y_0=5[/tex]
subtitute
y - 5 = 3(x - (-1))
y - 5 = 3(x + 1)