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PDF W/O expl 8. CalC6a02exam1 10 pts possible The shaded region in O 1. area = sq.units O 2. area = 1010 sq.units O 3. area = sq.units 4. area = - sq.units is enclosed by the graph of O 5. area = - sq.units f(x) = 12 + 3.x and the r-axis. Find its area. O 6. area = sq.units