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# circles

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identify the center and radius of each. Then sketch the graph.

1. x ^2+y^2-6y=0

use the information provided to write the standard for equation of each circle

1. center: (-13,-14)

2. center: ( 15,-8)

area: 16 pi

3. center:(-2,9)

point on circle: (-5,18)

4. center:( 13,7)

tangent to y=11

5. center lies in the second quadrant tangent to x= -14, y= -4, and x=8

6. ends of a diameter: (11,-6) and ( 1,14)

Mar 18, 2020

#1
0

Identify the center and radius of each. Then sketch the graph.

1. x ^2+y^2-6y=0

use the information provided to write the standard for equation of each circle.  1. center: (-13,-14) 2. center: ( 15,-8)

area: 16 pi 3. center:(-2,9)

point on circle: (-5,18)   Mar 18, 2020
edited by Omi67  Mar 18, 2020
edited by Omi67  Mar 18, 2020
edited by Omi67  Mar 18, 2020
edited by Omi67  Mar 18, 2020
edited by Omi67  Mar 18, 2020
edited by Omi67  Mar 18, 2020
edited by Omi67  Mar 18, 2020
#2
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thank you!!!!

xxJenny1213xx  Mar 18, 2020
#3
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I'll send you the other solutions as well. Mar 18, 2020
edited by Omi67  Mar 18, 2020
#4
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ok, very appreciated.

xxJenny1213xx  Mar 18, 2020
#5
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4. center:( 13,7)

tangent to y=11 5. center lies in the second quadrant tangent to x= -14, y= -4, and x=8  6. ends of a diameter: (11,-6) and ( 1,14)   Mar 18, 2020
edited by Omi67  Mar 18, 2020
edited by Omi67  Mar 18, 2020