Question This graph shows a proportional relationship. What is the constant of proportionality? Enter your answer as a decimal in the box. Graph titled Change in Sea Level. The vertical axis is labeled amount of change in centimeters. The horizontal axis is labeled number of years. The horizontal x axis ranges from 0 to 24 in increments of 1 year. The vertical y axis ranges from 0 to 7 in increments of 0.5 centimeters. A line passes through the origin and the points begin ordered pair 5 comma 1.5 end ordered pair and begin ordered pair 20 comma 6 end ordered pair.
