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Calculus 9.1
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What is a
Parametric Curve?
A set of points in the coordinate plane where rather than being a function of x, both x and y are functions of a parameter {(x(t), y(t)) | t ε I}
What is the
DERIVATIVE
of the parametric equation c(t)={x(t),y(t)}?
c'(t) =
=
What does the derivative of a parametric set of equations tell us?
The slope of the parametric curve.
What does it mean if
?
There is a
VERTICAL
tangent line
What is the
Arc length formula
for a continuous function f(x) on interval [a,b]?
What is the
summation formula
(not the integral) to find the
arc length of a parametric curve?
c={f(t),g(t)}
Where
What is the
integral arc length formula
for a parametric curve "c" where
c(t)={f(t),g(t)}
Author
ColeJT1227
ID
231889
Card Set
Calculus 9.1
Description
Section9.1
Updated
2013-08-29T17:40:38Z
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