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 Flashcards Matching Hangman Crossword Type In Quiz Test StudyStack Study Table Bug Match Hungry Bug Unscramble Chopped Targets

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the circle review

Write the equation for a circle whose center is (9,9) and radius is 4 (x-9)^2+(y-9)^2=16
Write the equation for a circle with the center (0,0) and the radius is the square root of 7 x^2+y^2=7
What is the center and radius of a circle with the equation x^2+y^2=25? (0,0) r =5
What is the center and radius of a circle with the equation x^2+(y-1)^2=4? (0,1) r =2
What is the center and radius of a circle with the equation (x-4)^2+(y+5)^2=1? (4,-5) r =1
What is the center and radius of a circle with the equation x^2+y^2+4y=0? (0,-2) r =2
What is the center and radius of a circle with the equation (x-2)^2+(y-2)^2=9? (2,2) r =3
What is the center and radius of a circle with the equation x^2+y^2-6x+4y-23=0? (3,-2) r =6
What is the center and radius of a circle with the equation (x-3)^2+y^2=13? (3,0) r =3.61
What is the center and radius of a circle with the equation x^2-8y+y^2+1=0? (0,4) r =3.87
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