Question

Jay graphed the line y = x-6 on a coordinate plane. He drew an image of the line 3 units to the right of the original line. What is the same about the two lines?

Answer 1

No, he is not correct. Jay drew a line through the origin, but the line did not connect all three points. Not all the points lie on the line, which is necessary for a proportional relationship.

Explanation:

It's the sample response.

Answer 2

The lines are parallel, because they have the same gradient but are just in different positions ie. y = x-9.