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Karolina [17]
3 years ago
13

If y = 4x3 + 4x and dx dt = 3, find dy dt when x = 2.

Mathematics
1 answer:
Eva8 [605]3 years ago
7 0
Dy/dx = dy/dt / dx/dt

dy/dx = 12x^2 + 4 

when x = 2 , dydx = 52

52 = dy/dt / 3

so dy/dt =  156 (answer)
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8 0
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Andrej [43]

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