Mathematics, 26.06.2019 17:40 Bubbyd121503

Which is an equation of the circle with a radius of 9 units and center at (–4, 2)? a. (x − 9)2 + (y + 4)2 = 4 b. (x − 4)2 + (y + 2)2 = 81 c. (x + 4)2 + (y − 2)2 = 81 d. (x − 2)2 + (y + 4)2 = 81

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Which is an equation of the circle with a radius of 9 units and center at (–4, 2)? a. (x − 9)2 + (...