Conic Sections No Circle

How do you know if a hyperbola opens up and down?

• x comes first

• y comes first

• a is the first denominator

• b is the first denominator

Find the ordered pair for the focus of the conic pictured.

• (5, 4)

• (3, 6)

• (1, 4)

• (3, 2)

Find the equation of the figure shown.

• (x-1)²/16 - (y+2)²/4 = 1

• (x+1)²/16 - (y-2)²/4 = 1

• (y+2)²/4 - (x-1)²/16 = 1

• (x-1)²/4 - (y+2)²/2 = 1

Which conic's equation has 2 squares with opposite signs?

• Parabola

• Circle

• Ellipse

• Hyperbola

Find the ordered pairs of the vertices of the conic pictured.

• (-4, -4) and (6, -4)

• (4, 4) and (-6, 4)

• (-1, -1) and (-1, 9)

• The conic has no vertices.

Tags

CCSS.HSG.GPE.A.1

A hyperbola has vertices at (0, -1) and (4, -1) and foci at (-2, -1) and (6, -1). What is the value of b²?

• 12

• 144

• 4

• 16

Which of the following is a point of intersection between the line x + y =1 and the ellipse x² + 3y² =21?

• (1.5, -3)

• (3, -1.5)

• (-1.5, 2.5)

• (1.5, -1.5)

Tags

CCSS.HSA.REI.C.7

If a vertex of a horizontal ellipse is at (0, 0) and the length of the major axis is 8, where is the other vertex?

• (8, 0)

• (0, 8)

• (16, 0)

• (0, 16)

Tags

CCSS.HSG.GPE.A.1

If a parabola has a vertex of (1, 0) and a focus of (9/7, 0), what would the fraction be that is in front of the parentheses in the equation?

• 2/7

• 7/8

• 8/7

• 7/2

Find the equation of the figure shown.

• (x-5)² + (y-3)² = 25

• (x+5)²/4 + (y+3)²/9 = 1

• (x-5)²/2 + (y-3)²/3 = 1

• (x-5)²/4 + (y-3)²/9 = 1

Tags

CCSS.HSG.GPE.A.1