## A particle moves along the curve y=7 x 2+4y=7 x 2+4 in such a way that its xx-coordinate is changing at a rate of −5−5 centimeters per secon

Question

A particle moves along the curve y=7 x 2+4y=7 x 2+4 in such a way that its xx-coordinate is changing at a rate of −5−5 centimeters per second. At what rate is the particle’s yy-coordinate changing when the particle is at the point where x=1x=1?

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Math
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2021-10-11T18:55:40+00:00
2021-10-11T18:55:40+00:00 1 Answer
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## Answers ( )

Answer:The y-coordinate is changing by the rate of -70 cm per sec.Step-by-step explanation:Given equation,

Differentiating with respect to time (t),

We have,