Equation of Conic

Put the ellipse in standard form

• A

• B

• C

• D

What is the directrix of the parabola
(x - 4)² = 8(y + 3)?

• y = - 3

• x= 5

• y= - 5

• y= 2

What is the center of the ellipse?

• (0, 0)

• (1, 5)

• (1, 0)

• (0, 1)

Write an equation for the ellipse with each set of characteristics. Then answer the question.
Vertices ( -2, -4), (-2, 8)
Length of minor axis is 10
What is the center of the ellipse?

• ( - 2, 2)

• (- 2, 4)

• (2, -2)

• (-2, 1)

Write an equation for the ellipse with each set of characteristics. Then answer the question.
Vertices ( 4, 3), (4, - 9)
Length of minor axis is 8
what is the center of this ellipse?

• (4, 6)

• ( - 4, 3)

• (6, 4)

• (4, -3)

How WIDE will this parabola be?

• 12

• 3

• (2,3)

• 24

Given the following, write the equation of the ellipse.

• A

• B

• C

• D

What should replace the blue square in the equation?

• -8y

• -2y

• +2y

• +8y

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)

Which direction does this parabola open?

• Up

• Down

• Left

• Right