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ickle_katy
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#1
anyone know how to find the equation of a parabola when your given the dirextrix and the focus, but neither contain a zero.
+ does anyone know what the difference between a parabola and a cononical parabola is?
love Katy ***
+ does anyone know what the difference between a parabola and a cononical parabola is?
love Katy ***
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elpaw
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#2
(Original post by ickle_katy)
anyone know how to find the equation of a parabola when your given the dirextrix and the focus, but neither contain a zero.
+ does anyone know what the difference between a parabola and a cononical parabola is?
love Katy ***
anyone know how to find the equation of a parabola when your given the dirextrix and the focus, but neither contain a zero.
+ does anyone know what the difference between a parabola and a cononical parabola is?
love Katy ***
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elpaw
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#3
ickle_katy
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#4
(Original post by elpaw)
a cononical parabola? do you mean conical?
a cononical parabola? do you mean conical?
nope i mean canonical?
mean anything to anyone?
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Bigcnee
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#5
Canonical Form is the standard form of a geometric entity.
A parabola has canonical form;
y^2 = 4xp
Which means that you can make substitutions xprime and yprime to get any parabolic equation into canonical form.
e.g.
y - 2 = (x + 3)^2
subs.
x' = y - 2
y' = x + 3
to transform equation into canonical form.
A parabola has canonical form;
y^2 = 4xp
Which means that you can make substitutions xprime and yprime to get any parabolic equation into canonical form.
e.g.
y - 2 = (x + 3)^2
subs.
x' = y - 2
y' = x + 3
to transform equation into canonical form.
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ShOcKzZ
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#6
(Original post by Bigcnee)
Canonical Form is the standard form of a geometric entity.
A parabola has canonical form;
y^2 = 4xp
Which means that you can make substitutions xprime and yprime to get any parabolic equation into canonical form.
e.g.
y - 2 = (x + 3)^2
subs.
x' = y - 2
y' = x + 3
to transform equation into canonical form.
Canonical Form is the standard form of a geometric entity.
A parabola has canonical form;
y^2 = 4xp
Which means that you can make substitutions xprime and yprime to get any parabolic equation into canonical form.
e.g.
y - 2 = (x + 3)^2
subs.
x' = y - 2
y' = x + 3
to transform equation into canonical form.
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