There are 5 parts of the question.

Answer the following on a sheet of graph paper. a. If the car is driven at 55 mi/h, what is the fuel cost? Show how to get the answer. Then show what you did using the function names fand g. b. Based on the meanings of the variables, what order of composing makes sense, f and then g (g of ) or g and then f (f o g )? Explain why your choice makes sense, and the other choice doesn't. page z c. Complete this input-output table for d. Construct a graph of the composition the composition you chose in part b. that you chose in part b. x 10 20 30 40 50 60 e. If the owner of this car wishes to spend as little as possible on fuel, what is the best speed for her to drive her car? Explain how you got your