Answer:
Undefined
Step-by-step explanation:
Use the following formula to solve for slope:



The equation is not a function and therefore the slope is undefined because there are multiple y values for a single x value.
Answer:
5(x+3)........ ...........
<em /><u><em /></u>I think that both lines will show only 1 line because 1 line will be on top of the other. I believe this because both lines are dilated with its center at point O which does not lie on line n. Whatever dilation Andre uses may also be the dilation used by Becca since their lines centered at point O. Both lines will have the same slope and share the same coordinates.