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Derivatives for Parametric Curves
Grade Level
Calculus I
CAL1.143 Derivatives for Parametric Curves
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For the curve x(t) = t
4
- 4t
2
, y(t) = t
3
+ t, choose the correct value of dy/dx at t = 0.
A
vertical tangent
B
0
C
dy/dx = 0/0
D
no tangent line
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