Please help me the picture is above I’ll mark as brainliest. I really need the answer

How do i work this problem out using the equation a=pe^rt

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

What function has a range {yly< 5}? question on picture above^