Try another version of this question Find `dy/dx` for `y=-10x-13cosx`. `d/dx(-10x-13cosx)=`
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=-10x-13cosx`, apply the basic rules of differentiation to each term separately. For the linear term `-10 x`, the derivative is simply the coefficient `-10`. For the trigonometric term `-13 cos x`, use the derivative of cosine, remembering to include the chain rule for the coefficient `-13`.
Be sure your variables match those in the question `-10+13 sin x`