Try another version of this question Find `dy/dx` for `y=-11x+2cosx`. `d/dx(-11x+2cosx)=`
Get help: Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
To find the derivative `dy/dx` of the function `y=-11x+2cosx`, apply the basic rules of differentiation to each term separately. For the linear term `-11 x`, the derivative is simply the coefficient `-11`. For the trigonometric term `2 cos x`, use the derivative of cosine, remembering to include the chain rule for the coefficient `2`.
Be sure your variables match those in the question `-11-2 sin x`