Answer:
A. y = -x + 1
Step-by-step explanation:
First find the slope of the two lines using the slope formula: [tex]\frac{y_2-y_1}{x_2-x_1}[/tex].
[tex]\frac{2-(-2)}{-1-3} =\frac{4}{-4} =-1[/tex]
Now use one of the two points; I am going to use (-1, 2).
Substitute the point and slope into the point-slope equation: y - y1 = m(x - x1).
y - (2) = -1(x - (-1))
Simplify.
y - 2 = -1x - 1
Add 2 to both sides and remove the 1 in front of the x. It is not needed.
y = -x + 1
