Parametric Arc Length Formula
Which statement best describes how the rates of change of x and y with respect to a parameter t are used in the formula for the arc length of a parametric curve?
A
It only considers the derivative of x with respect to y
B
It uses the second derivatives of x and y with respect to t
C
It incorporates the derivatives of both x and y with respect to t under the square root
D
It requires integration of x with respect to y
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