Elizabeth decides she needs to get a part time job. She is considering taking a tutoring job through Virtual Teacher online. She must pay a monthly fee to the company for tutoring referrals. The graph below represents the profit she makes each month based on the number of hours she tutors. Part A: Identify the independent and dependent variables.

Part B: Determine the slope of the line. Determine what the slope means in context of the situation above.

Part C: Determine the y-intercept. Determine what the y-intercept means in context of the situation above.

Part D: If Elizabeth tutors for 9 hours, determine what her profit would be.