Conic Sections and Circle Flashcards

(8 cards)

1
Q

a curve formed by a
plane passing through double-napped circular cone.

A

conic section (or conic),

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2
Q

are formed when the intersection
of cone and plane is a bounded curve.

A

circle and ellipse

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3
Q

is a special
case of the ellipse in which the plane is perpendicular to
the axis of the cone.

A

Circle

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4
Q

If the plane is parallel to a generator line of the cone, the conic is:

A

parabola

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5
Q

if the intersection is unbounded curve and the plane is not parallel to a generator line of the cone and the
plane intersects both halves of the cone, the conic is a:

A

hyperbola

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6
Q

Set of all points on a plane that are equidistant from a fixed point on a plane.

A

Circle

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7
Q

standard form for circle

A

(x-h)^2 + (y-k)^2 = r^2

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8
Q
A
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