Equations of Ellipses (and circles)

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

In the equation (x-4)²+(y-3)²=25, the radius is

• 4
• 3
• 5
• 25

Tags

CCSS.HSG.GPE.A.1

What is the equation of the circle?

• (x+1)² + (y +1)² = 3
• (x+1)² + (y -1)² = 3
• (x+1)² + (y +1)² = 9
• (x-1)² + (y -1)² = 9

Tags

CCSS.HSG.GPE.A.1

Identify the center and the length of a and b.

• C: (0,4)  a= 25, b=4
• C: (0,0)  a= 4, b=25
• C: (0,5)  a= 2, b=5
• C: (0,0)  a= 5, b=2

Tags

CCSS.HSG.GPE.A.1

The line containing the center and foci.

• Major Axis
• Minor Axis
• Vertices
• Co-Vertices

Tags

CCSS.HSG.GPE.A.3

Write the equation of an ellipses with the following characteristics.

• 
• 
• 
• 

Tags

CCSS.HSG.GPE.A.1

Write the equation of the ellipses with the given characteristics.

• 
• 
• 
• 

• 
• 
• 
• 

Tags

CCSS.HSG.GPE.A.1

Write the equation of the ellipses with the given characteristics.

• 
• 
• 
•