Equation of a Circle

• A
• B
• C
• D

Tags

CCSS.HSG.GPE.A.1

What is the equation for this circle?

• (x+1)+(y+1)=9

• x²+y²=9

• x+y=9

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

In the equation (x+2)²+(y-3)²=4, the radius of the circle is...

• 4

• 2

• 3

• 16

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle shown above.

Mathematical Equivalence

ON

Tags

CCSS.HSG.GPE.A.1

Which of the following is the correct equation of a circle with center at (-3, 5) and radius 7?

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle.

Tags

CCSS.HSG.GPE.A.1

In the equation (x-3)²+(y-2)²=16, the center of the circle is...

• (3,2)

• (-3, -2)

• (-2, -3)

• (2, 3)

Tags

CCSS.HSG.GPE.A.1

What is the correct graph for the equation x²+y²=4?

• 
• 
• Answer is in none of the given

• 

Tags

CCSS.HSG.GPE.A.1

What is the radius?

• 18

• 72

• 38

• 14

Tags

CCSS.7.G.B.4