APFIVE Derivative of a Parametric Curve
The position of a particle moving in the xy-plane is given by the parametric equations x(t) = -5(t - 5)^3 and y(t) = 8t^2 + 10t + 7. What is the value of dy/dx at time t = 1?
A
-5/64
B
13/120
C
5/64
D
-13/120
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | y.seong2027 | 1 | 1 | 1m 42s | -2 |
| #2 | yeee5864 | 1 | 1 | 2m 08s | -28 |
| #3 | lluatic | 1 | 1 | 3m 40s | -120 |
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