Question

Help! Choose the point-slope form of the equation below that represents the line that passes through the point (6, -3) and has a slope of 1/2.

y-6=1/2x+3)
y=1/2x-6
y+3=1/2(x-6)
x-2y=12

Answer 1

\[y - y_0 = m(x - x_0)\]
Just rearrange the terms to get
\[y = mx - mx_0 + y_0\]
Slope = m
\[c = y_0 - mx_0\]

Answer 2

I don't understand. ._.

Answer 3

m is the slope, and the given point has coordinates \[(x_0 , y_0)\]

Answer 4

Oh, okay. Thank you.