Find (d)/(dx)(-cos(-x+5)) Answer:

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Find  (d)/(dx)(-cos(-x+5)) Answer:

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Identify Composite Function: We are asked to find the derivative of the function -cos(-x+5) with respect to x. To do this, we will use the chain rule, which states that the derivative of a composite function is the derivative of the outer function evaluated at the inner function times the derivative of the inner function. The outer function in this case is -cos(u), where u = -x + 5, and the inner function is u = -x + 5.Find Derivative of Outer Function: First, we find the derivative of the outer function -cos(u) with respect to u. The derivative of cos(u) with respect to u is -sin(u), so the derivative of -cos(u) with respect to u is sin(u).Find Derivative of Inner Function: Next, we find the derivative of the inner function u = -x + 5 with respect to x. The derivative of -x with respect to x is -1, and the derivative of a constant, like 5, is 0. So, the derivative of u with respect to x is -1.Apply Chain Rule: Now, we apply the chain rule by multiplying the derivative of the outer function by the derivative of the inner function. This gives us sin(u) * (-1), where u = -x + 5.Substitute and Simplify: Substitute u = -x + 5 into the expression sin(u) * (-1) to get the final derivative: sin(-x + 5) * (-1).Get Final Derivative: Simplify the expression to get the final answer. The final derivative is -sin(-x + 5).

Find $\frac{d}{d x}(-\cos (-x+5))$ $\newline$ Answer:

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Find $\frac{d}{d x}(-\cos (-x+5))$ $\newline$ Answer: