How do you solve the system #3x-2y= -6# and #-3x-y= -12# by graphing?
1 Answer
Mar 28, 2015
Find two solution points for each equation (the intercept points are usually the easiest);
draw the line of each equation using the pair of points you found for each;
trace the point where the lines intersect back to the X and Y-ax es for the coordinates of the intersection.
has intercept points:
has intercept points:
These equations have a mutual solution at