Question

Center: (16, -9); Radius: 4
Center: (-16, 9); Radius: 4
Center: (16, -9); Radius: 2
Center: (-16, 9); Radius: 2

Answer 1

Circle S has an equation of (x + 16)2 + (y – 9)2 = 4. What is the center and radius of circle S? Opps heres the question

Answer 2

option c?

Answer 3

center: (-16,9) radius = 2

Answer 4

sorry has to be option d

Answer 5

Ok thanks give each other medals and ill give it to whoever got it right first

Answer 6

To find the radius in the equations just square the last number... for instance if it is (x + 16)2 + (y – 9)2 = 4 then \[\sqrt{4} = 2\]