hi,
i need to know how to answer this question:
The points A,B and C has co ordinates, (-3,0) , (5,-2) and (4,1)
find the equation of a straight line through C and parallel to AB. Write answer in form of ax+by+c=0
im not too sure how to start this one however i can do equation of a straight line with 2 co ordinates, so i require some help please. could you please exaplin what you do please so i gain an understanding?
thanks!
then research how it works ...
Straight-Line Equations: Point-Slope Form