Conics

What are the coordinates of the center and the radius of the circle with equation:
(x - 4)² + (y - 3)² = 25 ?

• Center (4,3)
  Radius = 5 units
• Center (4,3)
  Radius = 25 units
• Center (-4,-3)
  Radius = 25 units
• Center (-4,-3)
  Radius = 5 units

Tags

CCSS.HSG.GPE.A.1

Classify the conic section.

• Circle
• Ellipse
• Line
• None of these

Tags

CCSS.HSG.GPE.A.1

Is the hyperbola vertical or horizontal? 

• Vertical
• Horizontal

What conic section is pictured?

• Circle
• Ellipse
• Parabola
• Hyperbola

Tags

CCSS.7.G.A.3

What conic section is pictured?

• Circle
• Ellipse
• Parabola
• Hyperbola

Tags

CCSS.7.G.A.3

Identify the center and the length of a and b.

• C: (0,0)  a= 25, b=4
• C: (0,0)  a= 4, b=25
• C: (0,0)  a= 2, b=5
• C: (0,0)  a= 5, b=2

Tags

CCSS.HSG.GPE.A.1

Which conic is given by (x-4)² = 8(y - 3)?

• Hyperbola
• Ellipse
• Circle
• Parabola

Which is the equation to find c on an ellipse?

• c² = a² + b²
• c² = a² - b²
• 1/4d
• (x-h)² + (y-k)² = r²

Tags

CCSS.HSG.GPE.A.1

(y-4)² = -8(x+1)
What direction does this parabola open?

• up
• down
• left
• right

What is the center of the ellipse?

• (0, 0)
• (1, 5)
• (1, 0)
• (0, 1)

Tags

CCSS.HSG.GPE.A.1