What is an equation of circle O shown in the graph below? y (1) x² + 10x + y² + 4y = -13 (2) x² 10x + y² - 4y = -13 - O H X (3) x² + 10x + y2 + 4y = -25 (4) x² 10x + y² - 4y = -25

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Q: ). 10 a = b = 6 8 b a

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Q: Question 1-2 X Find m/X. 0 000 21.04 22.62° 67.38 68.96 13 12

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