Question 6(Multiple Choice Worth 4 points)
(04.02 MC)
A city planner is rerouting traffic in order to work on a stretch of road. The equation of the path of the old route can be described
as y =
2x - 4. What should the equation of the new route be if it is to be perpendicular to the old route and will go through point
5
(P. Q)?
Oy-Q=-
(X-P)
Oy-Q= (x-P)
5
Oy-P=-
2
Oy-P=
Q)