Mathematics Homework Help

Mathematics Homework Help. Find the center and radius of the circle. Can I please see this done with steps

(x − 4)2 + y2 = 9

center      (xy) = (  )
radius     

x2 + (y − 5)2 = 4

center      (xy) = (  )
radius     

(x + 1)2 + (y − 4)2 = 4

center      (xy) = (  )
radius     

(x + 5)2 + (y + 1)2 = 16

center      (xy) = (  )
radius     

Mathematics Homework Help

 
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