Parabolas Conic Sections

What is the p-value of this parabola?

• 4

• -8

• 2

• 8

• Hyperbola

• Ellipse

• Circle

• Parabola

These are figures that formed by intersecting two inverted cones and a plane.

• Cross Sections

• Conic Sections

• Circles

• Parabolas

What direction does the parabola open?

• Up 

• Down

• Left 

• Right

• Hyperbola

• Circle

• Ellipse

• Parabola

There are figures that formed by intersecting two inverted cones and a plane.

• Cross Sections

• Circles

• Conic Sections

• Parabolas

"A set of points in a plane that are equidistant from

a fixed point and a fixed line" is

• Directrix

• Prabola

• Focus

• Parameter

The focus of a parabola is F(3, 0) and its vertex is at

the origin. Find the equation of the directrix.

• x=3

• x=-3

• x=0

• x=1

The focus of a parabola is F(0, -5) and its vertex is at

the origin. Find the equation of the directrix.

• y=5

• y=-5

• y=7

• y=4

If the directrix is x = -6 and the focus is at

(6, 0), the value of parameter is:

• 12

• -12

• 3

• -3