Write a real-life story using income and expenses that involves the sum of an integer and it’s addictive inverse.

Can someone check my answer? you : )

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

What are the domain and range of the function f(x)=2^x+1