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 fit linear regression equation. Round the slope and intercept to two decimal places.

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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 percentag class=
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 percentag class=
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 percentag class=
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 percentag class=
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 percentag class=