Given the following regression equation and data set, what are the highest and lowest x-values that would be appropriate for extrapolation? [The graph plots Years Since 2010 on the horizontal axis and Number of Users in Thousands on the vertical axis. A line passes through the points (0, 1.5) and (7, 4.8). A series of data points closely follow the line and the equation near the line reads r squared equals 0.96.] 2018 WGU, Powered by GeoGebra [The graph plots Years Since 2010 on the horizontal axis and Number of Users in Thousands on the vertical axis. A line passes through the points (0, 1.5) and (7, 4.8). A series of data points closely follow the line and the equation near the line reads r squared equals 0.96.] 2018 WGU, Powered by GeoGebra Question 8 of 11 Question 8This is not a form; we suggest that you use the browse mode and read all parts of the question carefully. -0.25 years and 7.25 years -1.5 years and 8.5 years You should not perform an extrapolation since this is a weak model. You should not perform an extrapolation since this is a moderate model