Question 106057
First, find the slope of the line:
Slope = m = {{{((-1-4)/(-4-3))}}}={{{(-5/-7)}}}={{{(5/7)}}}
.
Next, use the slope-intercept form of a line: y=mx+b
(x, y ) = (-4, -1)
m = (5/7)

Plug-in the values:
y=mx+b
-1=(5/7)(-4)+b and solve for the b-term
-1=(-20/7)+b
-1+(20/7)=b
13/7=b
.
So,
y=(5/7)x + 13/7