Gary Charges $50/hour for guitar lessons, with a $25 initial fee for all students. Letter your response A-D and answer the following questions A) Write an equation using function notation that represents this scenario.

B) Find C(4). Explain the meaning in the context of the problem.

C) How much would Gary charge for 9 hours? Write your answer in function notation.

D) How many full hours of lessons could you get for $550?