Find the derivative of the function f, below.
(z^5 + 13)/z^1/2

  4.5z^(3.5) -6.5z^(-1.5)

Step-by-step explanation:

I find it easier to write this as the sum of two terms and use the power rule.

  f = z^(4.5) +13z^(-0.5)

  f' = 4.5z^(3.5) -6.5z^(-1.5)

yes. we do proportions in probabilities.

4x and 6y

im not sure though