( 2 points ) Find the exact values of So 9 - 2 do and fo ( 2 - 2 ) do by using areas of familiar geometric hapes .

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3 . ( 2 points ) Find the exact values of So 9 - 2 do and fo ( 2 - 2 ) do by using areas of familiar geometrichapes . Now use properties of the definite integral to find1 ( 9 - 2 2 + 20 - 2 ) doc