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Ellipses and Circles Practice Foci

Authored by Anthony Clark

Mathematics

12th Grade

CCSS covered

Ellipses and Circles Practice Foci
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the location of the foci of the ellipse.

(0, +√5)

(+5, 0)

(+√5, 0)

(0, +5)

Tags

CCSS.HSG.GPE.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following statements is false about the ellipse?

The length of the minor axis is 4.

The set of all x-values is [-6, 2].

The y-intercepts are at (0, 2+ √3).

The foci are at (-2 + 2√2, 2).

Tags

CCSS.HSG.GPE.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the equation of the graph:

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSG.GPE.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The ellipse has vertices at _____.

(+2, 0)

(+3, 0)

(0, +2)

(0, +3)

Tags

CCSS.HSG.GPE.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine the Foci for the ellipse.

(-3 , 4) and (-3 , 0)

(3 , -4) and (3 , 0)

(-3 , -4) and (-3 , 0)

(-3 , 4) and (3 , 0)

Tags

CCSS.HSG.GPE.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What are the foci of the shifted ellipse?

(-5,1) and (-1,1)

(±√3,0)

(0,1) and (-6,1)

(√3 - 3,1) and (-√3 - 3,1)

Tags

CCSS.HSG.GPE.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Given the equation of the ellipse and the C value, write the foci ordered pair

(4 ± 7.42, -2)

(4, - 2 ± 7.42)

(- 4 ± 7.42, 2)

( - 4, 2 ± 7.42)

Tags

CCSS.HSG.GPE.A.1

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