Question

Suppose y=\sqrt{2x}+1, where x and y are functions of r.(a) If \frac{dx}{dt}=3, find \frac{dy}{dt} when x = 4.(b) If \frac{dy}{dt}=5, find \frac{dx}{dt} when x = 12.

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asked 2021-06-08

Suppose \(y=\sqrt{2x}+1\), where x and y are functions of r.
(a) If \(\frac{dx}{dt}=3\), find \(\frac{dy}{dt}\) when \(x = 4\).
(b) If \(\frac{dy}{dt}=5\), find \(\frac{dx}{dt}\) when \(x = 12\).

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2021-06-09
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