Answer:
The graph of y = 6x increases at a faster rate than the graph of y = 2x.
Step-by-step explanation:
y=6x and y=2x are proportional relationships of linear functions. It has the form y=mx where m is the rate of change or increase. 6>2 so y=6x will increase faster than 2.
We know the last two statements are not possible because a translation of a graph must be done through addition or subtraction.