Mathematics, 17.10.2021 23:00 Miloflippin7339

21. Match the equations to the center and radius of the circle each represents. Show your
work
A. *2 + y2 + 18x + 22y – 23 = 0
B. x + y - 18x + 22y + 33 = 0
C. 25x' + 25y2 - 450x - 550y - 575 = 0
D. 25x + 25y2 + 450x - 550y + 825 = 0
C(9, -11); r= 13
C(9, 11); r= 15
C(-9, -11); r= 15
C(-9, 11);r= 13
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21. Match the equations to the center and radius of the circle each represents. Show your
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