Equations of Ellipses

Question 1

What is the radius of the circle?

Revolt · Accepted Answer

3

Question 2

What is the x-coordinate of the circle’s center?

Revolt · Accepted Answer

-2

Question 3

✔ both verticalX both horizontalboth slantedone vertical and one horizontal

Revolt · Accepted Answer

✔ both vertical

Question 4

y = 5.46 and y = -5.46✔ x = 5.46 and x = -5.46X y = 5.46x and y = -5.46xx = 5.46 and y = 5.46

Revolt · Accepted Answer

✔ x = 5.46 and x = -5.46

Question 5

A and B✔ C and DE and F

Revolt · Accepted Answer

✔ C and D; Complete the statements about the graph. The major axis has endpoints at .: C and D; is a focus of the ellipse.: E; The center of the ellipse is located at .: (0, 0); The vertices of the ellipse are located at.: C and D; The directrices of the ellipse are lines that are .: perpendicular to the major axis

Question 6

AX C✔ E

Revolt · Accepted Answer

✔ E

Question 7

(0, 7)(3, 0)✔ (0, 0)

Revolt · Accepted Answer

✔ (0, 0)

Question 8

A and B✔ C and DX E and F

Revolt · Accepted Answer

✔ C and D

Question 9

✔ perpendicular to the major axisperpendicular to the minor axisparallel to the major axis

Revolt · Accepted Answer

✔ perpendicular to the major axis

Equations of Ellipses Answers

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