Question

The points on this graph represent a relationship between 2- and y-values. Which statement about the relationship is true?

Answer 1

Step 1:

The gradient is undefined because the value of x remains unchanged.

It cannot be proportional because a straight line through the points would not go through the origin.

Any line with

Step 2: Final answer

It cannot be proportional because a straight line through the points would not go through the origin.