Can someone help me?

Which statement best describes the polynomial

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.