Midline and Maximum/Minimum Y and X values

Question

I have found the answer to every part of the following question this except the midline and I can not find the minimum x value.

Consider the function f(x)=3sin(π/3(x−2))+5. State the amplitude A, period P, and midline. State the phase shift and vertical translation. In the full period [0, P], state the maximum and minimum y-values and their corresponding x-values.

 

Answer 1

Midline is y = 5, that is from the +5 at the end.

Minimum is 5 - 3, that is the 5 minus the amplitude.