ECO 302 Lecture Notes - Power Rule, Partial Derivative, Arex
14 Mar 2014
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The derivative of the function y = f(x), which is written as dy f (x + x) f (x) dx =lim. X dy dx or f x is assuming the limit exists. (3) The derivative for the function f x dy dx n nx. If f(x) and g(x) are both differentiable, then the sum and difference are differentiable. and. F x ( ) 3 . x x. Y = f(x) x f or d y. 2 dx , is the derivative of its first derivative. Define dx as an arbitrary change in x from its initial value the resulting change in y. The differential of y = f(x) evaluated at is. Let be a utility function, where u is total utility, y is income and i is the interest rate. The total change in u is equal to: du dy.
