The points on this graph represent a relationship between x- and y
-values. Which statement about the relationship is true?
Line graph that starts at (0, 0). 4 points are plotted on line that are in a line parallel to x axis.
It must be proportional because the points lie in a straight line.
It must be proportional because each time x
increases by 2, y
stays the same.
It cannot be proportional because the y
-values are not whole numbers.
It cannot be proportional because a straight line through the points does not go through the origin.
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