Based on the three graphs shown, which type of model is most appropriate for comparing years to FLOPS? A linear model, because the scatterplot of years and ln operations is roughly linear. A power model, because the scatterplot of years and operations shows a steep curve. An exponential model could be appropriate because the scatterplot of years and ln(operations) is roughly linear. The next step is to look at the residual plot. A power model, because the scatterplot of ln(years) and ln(operations) shows the strongest linear relationship.