Because you do not provide an example, it is hard to tell. However, an inversely proportional equation would look something like this: y=k/x.
The answer is D.
(rotation 180 degrees about the origin)
Answer:
False.
Perpendicular intersect to make a right angle.
The bicycle costs $30 and Hugo finishes paying after 15 weeks. When he has paid for the bike, y=0 because he owes nothing. So -10=-2x+20, 2x=30, x=15. And the cost of the bike is 2×15=$30.
