FINAL EXAM REVIEW: Conic Sections

In the equation (x-3)²+(y-2)²=16, the center of the circle is...

• (3,2)
• (-3, -2)
• (-2, -3)
• (2, 3)

In the equation (x+2)²+(y-3)²=4, the radius of the circle is...

• 4
• 2
• 3
• 16

What is the center of the given equation?

• (h, k) = (4, 3)
• (h, k) = (-4, -3)
• (h, k) = (-4, 3)
• (h, k) = (4, -3)

Identify the center and the length of a and b.

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

What are the vertices of the ellipse?

• (0, 0)
• (7, 1) and (-1, 1)
• (3, -5) and (3, 7)
• (3, 1)

How will you know if an ellipse is vertical?

• The denominators will all be the same

• The bigger denominator will be under the x

• The bigger denominator will be under the y

The focus is at (2,0) and the vertex is at (-4,0).  What is the equation of the parabola?

• Ellipse

• Circle

• Hyperbola

• Parabola

• Circle

• Ellipse

• Parabola

• Hyperbola