Answer: Yes. It is inversely proportional.
Step-by-step explanation:
In your question, the constant of proportionality already jump out at us which is to get y, we have to multiply x by 7. Therefore the constant of proportionality is y=7x.
Answer:
(0,4)
f(x)=4-5x
4-5(0)
5(0)=0
4-0=4
