Question

Part 1) Find the derivative of the function f(x)=e^((x^2)/(x^2+4)) Part 2) Find the derivative of the...

Part 1) Find the derivative of the function f(x)=e^((x^2)/(x^2+4))

Part 2) Find the derivative of the function f(t)=(e(^t^2)+4t)^4

Part 3) Find the derivative of the function y=log6sqrt(8x+3)

Part 4)

The number x of stereo speakers a retail chain is willing to sell per week at a price of pp dollars is given by

x=78sqrt(p+24) -390

Find the supply and instantaneous rate of change of supply when the price is 75 dollars.

Supply = 386

Instantaneous rate of change of supply = ?

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