SAT One-variable data Question

The scatterplot shows the relationship between x and y for the 10 data points in data set A. • The scatterplot has 10 data points. • The data points are in an exponential pattern trending up from left to right. • The data points have the following approximate coordinates: • (-3, 1) • (-1, 1.5) • (0, 4.3) • (0.5, 6.9) • (1, 8.4) • (2, 19.1) • (2.5, 31.9) • (3, 43.2) • (3.5, 71.3) • (4, 99.8) Data set B is created by multiplying the $y$ -value of each data point from data set A by 40. Which of the following equations is the most appropriate model for data set B?