I don't know how to answer this question, can you help me?

c) What is the approximate repair cost of a car if it is 15 years old? d) Explain the real-life meaning of the slope value for this relation? e) Is the prediction you made in part b) an example of interpolation or extrapolation? Justify your answer. f) What might affect the accuracy of this prediction? Explain your answer.1. The following data was gathered by a mechanic to compare the age of a car and the cost to repair it. A scatter plot comparing the data is shown. [10 marks] 2500 2000 1500 Repair Cost 1000 500 0 0 2 4 6 8 10 12 y = 109.44x+ 251.4 Age of Car R2 = 0.5145 a) Describe the relationship exhibited between the variables. b) What is the approximate age of my car if I spent $650 last year on repairs