(Solved): When you draw two lines on a graph that intersect, the point of one line you drew could end up bein ...

When you draw two lines on a graph that intersect, the point of one line you drew could end up being at the same position as a similar point on another line. Lef's look at this. Two lines \( S_{1} \) and \( D_{1} \) have been drawn each with plotied points (the end-points and a middle point. In this exercise, we wil drag the middle point of \( S_{1} \) (point A) to lle on at the same coordinate as the middie point of \( D_{1} \) Instructions: On the graph below, the three points of Si are draggable. Leave the end points of this line where they aref Click and drag on the middie-point ' \( \mathrm{A}^{\prime} \) down to the coordinate \( (3,3) \) that is 3 on the \( x \) or quantity axis and 3 on the \( y \) or price axis. Moving a point on a line