The graph below shows the relationship between the number of years of smoking and inhaling and the extent of lung damage for 10 emphysema patients. 70 60 50 Lung damage 40 30 *Scries1 20 10 0 O 10 20 30 40 50 60 Number of years smokingDoes the graph suggest that there is a linear relationship between smoking and lung damage? Explain your reasoning. Question 16 {1 point) Estimate the lung damage for someone who has been smoking for 40 years. Do you think that your answer to Question 16 will be an accurate estimate? Explain why