slowfast12
contestada

What is the equation in point slope form of the line that passes through the point 
(1, −2)and has a slope of 3?

A) y−1=3(x+2)

B) y+1=3(x−2)

C) y+2=3(x−1)

D) y−2=3(x+1)

Respuesta :

Sushi121212
Since you already have the slope, you just have to plug in the points in the equation [tex]y- y_{1} =m(x- x_{1}) [/tex]

Just plug in the number in for y1 and x1 and you'll get:
[tex]y+2 =3(x-1)[/tex]

Which is C!