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Mathematics, 30.11.2020 09:50 DerekMoncoal
8. Find the center and radius of the circle (x + 0.2)2 + (y + 0.1)2 = 0.3.
0 (-0.2, -0.1);0.09
0 (0.2, 0.1); 0.09
(-0.2,-0.1); 10.3
O (0.2, 0.1); 10.3
9. Determine the general form of the equation for the circle x2 + (y + 1)2 = 2.
O x2 + y2 + y - 1 = 0
O x2 + y2 + 2y = 3
O x2 + y2 + 2y - 1 = 0
O x2 + y2 + 2y + 3 = 0
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8. Find the center and radius of the circle (x + 0.2)2 + (y + 0.1)2 = 0.3.
0 (-0.2, -0.1);0.09
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