Center of a Circle

The diameter of a circle has length 12. The center is at (-5, 2). Give the equation of the circle.

• (x - 2)² + (y + 5)² = 36

• (x - 5)² + (y + 2)² = 6

• (x + 5)² + (y - 2)² = 36

• (x + 2)² + (y - 5)² = 6

Tags

CCSS.HSG.GPE.A.1

Write the equation of a circle with center (7, 0) with radius 3.

• (x - 7)² + y² = 9

• x² + (y -7)² = 9

• (x - 7)² + y² = 3

• x² + (y -7)² = 3

Tags

CCSS.HSG.GPE.A.1

• Center: (0,0) Radius: 7

• Center: (0,0) Radius: 49

• Center: (1,1) Radius: 4

• Center: (1,2) Radius: 0

Tags

CCSS.HSG.GPE.A.1

• Center: (0,0) Radius: 12

• Center: (0,0) Radius: 18

• Center: (1,1) Radius: 10

• Center: (1,2) Radius: 25

Tags

CCSS.HSG.GPE.A.1

• Center: (0,0) Radius: 9

• Center: (-2, 4) Radius: 9

• Center: (1,1) Radius: 18

• Center: (-2, 2) Radius: 18

Tags

CCSS.HSG.GPE.A.1

• Center: (0,0) Radius: 10

• Center: (0, 0) Radius: 1

• Center: (-10,-10) Radius: 10

• Center: (1, 1) Radius: 1

Tags

CCSS.HSG.GPE.A.1

• Center: (-5,-2) Radius: 9

• Center: (5, 2) Radius: 81

• Center: (-2, -5) Radius: 2

• Center: (2, 5) Radius: 3

Tags

CCSS.HSG.GPE.A.1

• Center: (4,-8) Radius: 1

• Center: (4, -8) Radius: 0

• Center: (-4, 8) Radius: 2

• Center: (-4, 8) Radius: 1

Tags

CCSS.HSG.GPE.A.1

• Center: (-2,-2) Radius: 5

• Center: (2, 2) Radius: 5

• Center: (-2, -2) Radius: 25

• Center: (2, 2) Radius: 25

Tags

CCSS.HSG.GPE.A.1

What is the center of the equation:

• (-8,6)

• (8,6)

• (0,-8)

• (0,8)

Tags

CCSS.HSG.GPE.A.1