hey everyone in my lineair programming course in many exercises we had some constraints that have like coordinates the points (0,0) / (0,0) but in the solution i really don't understand how we really determine the slope for these lines to draw them
like in the exercise bellow for constraint number 4 as a solution we have the coordinates (0,0) / (0,0) but how did we determine the points (6,3) to draw the line of this constraint
like in the exercise bellow for constraint number 4 as a solution we have the coordinates (0,0) / (0,0) but how did we determine the points (6,3) to draw the line of this constraint