Use slope to determine whether the quadrilateral with the vertices a(2, 2), b(3,-1), c(5,2). and d(4,5) forms a parallelogram. if it is a parallelogram, determine whether it is also a rhombus 5. (8 points) determine if the line passing through the points (-3,0) and (1,4) also passes through the center of the circle given by the equation + y + 2x - 4y +1 -0. make sure to provide a complete argument to support your answer.