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ACCUPLACER
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Circle Equations in Standard Form
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ACCUPLACER
AAF.171 Circle Equations in Standard Form
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🔴 Hard
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For (x - 4)
2
+ (y - k)
2
= 25 to have center (4, -7), what must k equal?
A
-4
B
7
C
4
D
-7
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