The answer is A,hope this helps
D. the question implies the fact the furnace is in bad shape. It would cause readers to infer it needs replaced. So he needs to replace the furnace. hope im right
I hope it can help you hehehe
The answer is B. (-3,4) as it is being flipped across the y-axis, so only the y-coordinate is being changed.
I hope that this helps! :)