The blue solid line yl and red dashed line y2 are parallel. The green dotted line y3 and gray dot-dashed line y4 are also parallel. The lines yl and y3 are perpendicular, and the lines y2 and y4 are perpendicular. Find equations of each of the four lines. Do not round your slope or y-intercept. -4 After you enter your response in the box, you can click on the plot icon (pj) to view the graph of your equation with the other three graphs. yl y2 . " 'y3 Blue solid line: yl = DA Points (0, -2) and (4, 0) are on the line y1.) Red dashed line: y2 = EG (Points (-4, 0) and (0, 2) are on the line v2.) Green dotted line: y3 = (The line y3 passes through the origin and is perpendicular to v/ and v2.) Gray dot-dashed line: 14 = (The point (4, 0) is on y4 which is perpendicular to y! and y2.)