Finding first derivative

Related BrainMass Solutions

• Differentiation: Finding the Derivative

  This is the derivative of the first them. Thus f'(x)=2sinxcosx-sinx=sinx(2cosx-1). The solution assists with showing the steps to finding the derivative.

• 14 Derivative Problems : Product Rule, Quotient Rule, Chain Rule, First and Second Derivative and Finding Maximum or Minimum

  42972 14 Derivative Problems : Product Rule, Quotient Rule, Chain Rule, First and Second Derivative and Finding Maximum or Minimum Rules and Applications of the Derivative -----------------------------------------------------------------------------

• Derivative : What are the steps?

  38680 Derivative : What are the steps? What are the steps for finding the derivative? 2x + 512/x First, we need to recall several rules and results for derivatives. (1) [f(x)+g(x)]'=f'(x)+g'(x) (2) [kf(x)]'=kf'(x), k is a constant.

• First partial derivatives of the function.

  dy = (1/(x+lny)) * d(x+lny)/dy = 1/(y(x+lny)) This provides an example of finding a first partial derivative.

• Finding the first and second derivative.

  147698 Finding the first and second derivative. Y= (1 + 1/x)^1/4 Got the 1st derivative to be Y'= 1/4 (1+1/x)^-3/4 * (-1x)^-2 Is that correct? Now I need the 2nd derivative, I am completely lost on this. Please work out clearly.

• Derivative

  First, the derivative of the sin function is the cosine function.

• Question About Finding Second Derivatives

  Find the second derivative of f(x) = x4 + 4x3 + x2 + 6x - 1 Let y =f(x)= x4 + 4x3 + x2 + 6x - 1 First derivative = 4x3+12x2+2x+6 Second derivative = 12x2+24 x+2 Using A second derivative is found.

• Definition of the Derivative

  An example is given illustrating how to apply the definition of the derivative to finding the derivative of a function.

• Derivative of Limits

  This solution provides an example of finding derivative using limits.