Equations of Ellipses

Question 1

Which statements about the ellipse are true? Check all that apply.

Revolt · Accepted Answer

The center is located at (2, –1).; The major axis is 8 units long.; The vertices are 4 units above and below the center.; The foci are units above and below the center.

Question 2

✔ 345

Revolt · Accepted Answer

✔ 3

Question 3

✔ 03-3

Revolt · Accepted Answer

✔ 0

Question 4

0✔ 3-3

Revolt · Accepted Answer

✔ 3

Question 5

Question 122495

Revolt · Accepted Answer

122495

Question 6

An ellipse has a center at the origin, a vertex along the major axis at (13, 0), and a focus at (12, 0). What is the equation of the ellipse?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/63c4c0d507c4f731cf0d646999a8fb24.png

Question 7

The equation represents an ellipse. What are the vertices of the ellipse?

Revolt · Accepted Answer

(10, –7) and (2, –7)

Question 8

Which equation represents the graph?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3d6460fdd66321ba812335bfc79fd89a.png

Question 9

An ellipse is represented using the equation . Where are the foci of the ellipse located? Check all that apply.(−29, 7)(19, 7)(−21, 7)(13, 7)(−5, −17)(−5, 31)

Revolt · Accepted Answer

(−29, 7); (19, 7)

Question 10

An ellipse has vertices along the major axis at (0, 8) and (0, –2). The foci of the ellipse are located at (0, 7) and (0, –1). What are the values of a, b, h, and k, given the equation below?

Revolt · Accepted Answer

✔ 5; a =: 5; b =: 3; h =: 0; k =: 3

Equations of Ellipses Answers

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