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Timed Test For
Motion along a curve (differential calc)
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Sample Problem
A particle moves along the curve $x^2y^2=16$ so that that the $x$-coordinate is changing at a constant rate of $-2$ units per minute. **What is the rate of change (in units per minute) of the particle's $y$-coordinate when the particle is at the point $(1,4)$?** [[☃ radio 1]]
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Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)