Circles: Equations of circles

 $Write\ the\ radius\ of\ the\ circle\ \ \ \ \ x^2\ +\ y^2\ =\ 9$  

• 81

• 3

• 9

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CCSS.HSG.GPE.A.1

 $Write\ the\ center\ point\ of\ the\ circle\ \ \left(x-3\right)^2\ +\left(y\ +2\right)^2\ =36$  

•  $\left(3,\ -2\right)$  

•  $\left(-3,\ 2\right)$  

•  $\left(2,3\right)$  

•  $\left(0,\ 0\right)$  

Tags

CCSS.HSG.GPE.A.1

 $Write\ the\ center\ point\ of\ the\ circle\ \ x^2\ +\ y^2\ =\ 100$  

•  $\left(1\ ,\ 1\right)$  

•  $\left(-1,\ -1\right)$  

•  $\left(\ 10,\ 10\right)$  

•  $\left(\ 0,\ 0\right)$  

Tags

CCSS.HSG.GPE.A.1

 $What\ is\ the\ radius\ of\ the\ circle\ in\ the\ graph\ ?$  

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• 2

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CCSS.HSG.GPE.A.1

 $Match\ the\ graph\ with\ the\ it's\ equation\$  

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Tags

CCSS.HSG.GPE.A.1

 $Match\ the\ graph\ with\ it's\ equation$  

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Tags

CCSS.HSG.GPE.A.1

 $Match\ the\ graph\ with\ it's\ equation$  

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Tags

CCSS.HSG.GPE.A.1

 $What\ is\ the\ equation\ of\ the\ circle\ ?$  

•  $\left(x-2\right)^2\ +\left(y-1\right)^2\ =\ 10$  

•  $\left(x+2\right)^2\ +\left(y-1\right)^2\ =\ 5\$  

•  $\left(x-2\right)^2\ +\ \left(y+1\right)^2\ =\ 25$  

•  $\left(x+2\right)^2\ +\ \left(y-1\right)^2\ =\ 25$  

Tags

CCSS.HSG.GPE.A.1

 $Write\ the\ equation\ of\ the\ circle\ that\ has\ a\ center\ at\ \left(5,3\right)\ and\ a\ radius\ of\ 6$  

•  $\left(x-5\right)^2\ +\ \left(x-3\right)^2\ =\ 36$  

•  $\left(x-5\right)^2\ +\ \left(y-3\right)^2\ =\ 6$  

•  $\left(x+5\right)^2\ +\ \left(x-3\right)^2\ =\ 12$  

•  $\left(x+5\right)^2\ +\left(x+3\right)^2\ =\ 36$  

Tags

CCSS.HSG.GPE.A.1