Question: Suppose y = 2x + 1, where and are functions of . (a) If dx/dt = 3, find dy/dt when x = 4. (b) If

Suppose y = √2x + 1, where and are functions of .
(a) If dx/dt = 3, find dy/dt when x = 4.
(b) If dy/dt = 5, find dx/dt when x = 12.

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