II. Determine the center and the radius of the circle given its equation. 1. X² + y° = 169 2. (x – 3)° + y° = 10 3. (x – 5) + (y + 4)² = 144 < >
II. Determine the center and the radius of the circle given its equation. 1. X² + y° = 169 2. (x – 3)° + y° = 10 3. (x – 5) + (y + 4)² = 144 < >
Chapter11: Conics
Section11.1: Distance And Midpoint Formulas; Circles
Problem 11.20TI: Find the center and radius, then (b) graph the circle: x2+y2+6x2y+1=0.
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