Final answer to the problem
Step-by-step Solution
Learn how to solve problems step by step online. Find the derivative of arccos((-x)/5). Taking the derivative of arccosine. The derivative of a function multiplied by a constant (\frac{1}{5}) is equal to the constant times the derivative of the function. Multiplying fractions \frac{-1}{\sqrt{1-\left(\frac{-x}{5}\right)^2}} \times \frac{1}{5}. The derivative of the linear function times a constant, is equal to the constant.