http://learn.flvs.net/webdav/assessment_images/educator_mjprealgebra_v16/05_01_06.gifWhich statement best explains if the graph correctly represents the proportional relationship y = −2x?
A coordinate plane is shown. Points are graphed at 2 comma 4 and negative 1 comma 2. The points are joined by a line.

No, the points shown would not be part of y = −2x
No, proportions cannot be represented on a graph
Yes, all proportions can be shown on a graph of this line
Yes, the points shown on the line would be part of y = −2x

Question

http://learn.flvs.net/webdav/assessment_images/educator_mjprealgebra_v16/05_01_06.gifWhich statement best explains if the graph correctly represents the proportional relationship y = −2x? 
A coordinate plane is shown. Points are graphed at 2 comma 4 and negative 1 comma 2. The points are joined by a line.   

 No, the points shown would not be part of y = −2x
 No, proportions cannot be represented on a graph
 Yes, all proportions can be shown on a graph of this line
 Yes, the points shown on the line would be part of y = −2x