Question

Please help me with this!!!

Answer 1

The easiest way to attempt such questions is to throw in some numbers and do trial and error.

The question is asking about the change in values
`p` depending on the change in
`w`. So, let's play around with
`w`.

Take
`w=1`, then
`p=-0.25* 1+15=14.75`
Take
`w=2`, then
`p=-0.25*2+15=-0.5+15=14.5`
Take
`w=3`, then
`p=-0.25*3+15=-0.75+15=14.25`
.
.
.
Take
`w=100`, then
`p=-0.25*100+15=-25+15=-10`

Notice how
`p` decreases in value for every increase in
`w`?

Therefore, as
`w` increases, the value of
`p` decreases (always).

Ans: B