Joe’s Cab Service charges $3.00 flat fee and $0.50 per mile. Part A: Identify the rate of change.

Part B: Write an equation for the total cost, C, of going m, miles

Part C: How many miles will you travel if you pay the cab service a total of $7.00? Show your work.

Part D: If you were to graph this equation, describe what your graph would look like or how you would graph.