Please help For the function fp an input of 5 yields an outp

For the function f(p) an input of 5 yields an output value of 6. What value of p would you use to have f(4p) = 6? P =

Solution

as given that for input p=5,we have

f(5)=6

and for what value of p it is f(4p)=6 means for p=5/4 only it is possible as f(4*5/4)=f(5)=6

hope you got it.