Answer:
Step-by-step explanation:
Equation of a line:
The equation of a line in point-slope form has the following format:
y - y0 = m(x - x0)
In which m is the slope and the point is (x0,y0).
Line parallel to y = -2x - 3
This line has slope -2.
When two lines are parallel, the multiplication of their slopes is -1. So
-2m = -1
