Which statement best explains if the graph correctly represents the proportional relationship y = −2x? (4 points) A coordinate plane is shown. Points are graphed at negative 2 and 4 and negative 1 and 2. The points are joined by a line. Group of answer choices It does not, proportions cannot be represented on a graph. It does, the points shown on the line would be part of y = −2x. It does not, the points shown would not be part of y = −2x. It does, all proportions can be shown on a graph of this line.