A circle has a radius of 2y2 units and a center at (5, 1). Which point is located on the circle? O (3, 3) O (-3, 1) O (3, 2) O (-3, 4)

10- Write the equation for a circle that has a center at (2, 3) and a point on the circle at (6, 0). O (z- 2) + (y -3)² = 25 ㅇ (+ 2)2 + (y+ 3)2- 25 ㅇ (#-2)2 + (y-3)2-5 %3| O (z + 2) + (y + 3)² = 5 %3D

2. Circle A has a center at (-5,7) and a radius of 9. What is the equation used to graph circle A? i.) (x + 5)? + (y - 7)? = 81 ii.) (x + 5)? + (y - 7)? = 9 %3D iii.) (x - 5)² + (y + 7)2 = 81 iv.) (x - 5)? + (y + 7)? = 9 %3D v.) no proper equation shown Your answer

Show that the points P(9,-4) Q(8,6) and R(-1,5) lie on a circle with Centre C(4,1)