Conic Sections True or False
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1.
What type of algebraic equation represents a conic section? -> Linear
True
False
2.
What type of conic section is formed by cutting a cone straight across, perpendicular to the cone's line of symmetry? -> Circle
True
False
3.
What type of conic section is formed by cutting through two end-to-end cones? -> Parabola
True
False
4.
How many focus points does a parabola have? -> None
True
False
5.
What is the vertex of this parabola? 6(y + 14) = (x – 2)
2
-> (2, -14)
True
False
6.
Which line is the axis of symmetry for this parabola?-2(y + 4) = (x + 2)
2
-> y = -2
True
False
7.
Which line is the axis of symmetry for this parabola? 5x = (y – 7)
2
-> y = 7
True
False
8.
The vertex for this parabola is at the coordinate: 5(y + 1) = (x + 2)
2
-> (5, 1)
True
False
9.
How far is the focus from the vertex for this parabola? 2(x + 4) = (y + 2)
2
-> ½
True
False
10.
How far is the directrix from the vertex for this parabola? 8(y – 3) = x
2
-> 1
True
False
11.
How far is the focus from the vertex for this parabola? 2(x + 4) = (y + 2)
2
-> ½
True
False
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