Finding the Vertex
Finding the Focus
Finding the Directrix
Finding the Equations
Random
100
Find the vertex of (x+3)+(y-2)^2=0
(-3,2)
100
Find the focus of y^2=-6x
(-3/2,0)
100
Find the directrix of x^2+4x+4y-4=0
y=3
100
Find the equation of the parabola with the vertex (0,2) and directrix x=-3
y^2-4y-12x+4=0
100
Where did Mrs. Wendell use to live?
Papua New Guinea
200
Find the vertex of x^2-2x+8y+9=0
(1,-1)
200
Find the focus of y=-1/6(x^2-8x+6)
(4,1/6)
200
Find the directrix of y^2+x+y=0
x=1/2
200
Find the equation of a parabola with vertex (3,2) and focus (1,2)
y^2-4y+8x-20=0
200
What can be described as the intersection of a plane and a double-napped cone?
A conic section
300
Find the vertex of x^2+8y=0
(0,0)
300
Find the focus of y^2+6y+8x+25=0
(-4,-3)
300
Find the directrix of y^2-4x-4=0
x=-2
300
Find the equation of a parabola with the focus (2,2) and directrix x=-2
(y-2)^2=8x
300
What is the standard form of the equation of a parabola?
(x-h)^2=4p(y-k) or (y-k)^2=4p(x-h)
400
Find the vertex of y^2=-6x
(0,0)
400
Find the focus of (x+3)+(y-2)^2=0
(-3.25,2)
400
Find the directrix of (x-1)^2+8(y+2)=0
y=0
400
Find the equation of a parabola with the vertex (4,2) and focus (4,0)
x^2-8x-8y+32=0
400
What is the line containing the focus and the vertex on a parabola?
The axis
500
Find the vertex of x^2+4x+4y-4=0
(-2,2)
500
Find the focus of y^2+4y+8x-12=0
(0,-2)
500
Find the directrix of y^2-4y-4x=0
x=-2
500
Find the equation of the parabola with vertex (0,4) and directrix y=-2
x^2=24y-96
500
In the Spongebob Squarepants movie, what does Spongebob drive?
A sandwich (or hamburger)
M
e
n
u