The Ellipse

Which of the following represents an equation of an ellipse? [Select all that apply]

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CCSS.HSG.GPE.A.1

What is the line containing the center and foci called?

• Major Axis

• Minor Axis

• vertical 

• horizontal 

Tags

CCSS.HSG.GPE.A.1

• vertical 

• horizontal 

Tags

CCSS.HSG.GPE.A.1

What is the equation for the focus points (the foci) on an ellipse?

• c² = a² + b²

• c² = a² - b²

Tags

CCSS.HSG.GPE.A.1

• (10,0),(-10,0)

• (0,10),(0,-10)

• (0,3),(0,-3)

• (3,0),(-3,0)

Tags

CCSS.HSG.GPE.A.1

• (7, 0) and (- 7, 0)

• (0, - 7) and (0,  7)

• (6, 0) and (- 6, 0)

• (0, - 6) and (0,  6)

Tags

CCSS.HSG.GPE.A.1

• a= 25, b=4

• a= 4, b=25

• a= 2, b=5

• a= 5, b=2

Tags

CCSS.HSG.GPE.A.1

• a= 121, b=64

• a= 11, b=8

• a= 8, b=11

• a= 64, b=121

Tags

CCSS.HSG.GPE.A.1

• a= 9, b=1

• a= 1, b=3

• a= 1, b=9

• a= 3, b=1

Tags

CCSS.HSG.GPE.A.1