The table below shows primary school enrollment for a certain country. Here, x represents the number of years after 1820, and y represents the enrollment percentage. Use Excel to find thebest fit linear regression equation.Round the slope and intercept to two decimal places.

The table below shows primary school enrollment for a certain country. Here, x represents the number of years after 1820, and y represents the enrollment percentage. Use Excel to find the best t linear regression equation. Round the slope and intercept to two decimal places. X y 0 0.1 5 0.1 10 0.1 15 0.2 20 0.2 25 0.3 30 0.4 35 0.5 40 0.6