How do you find the derivative of −x? Calculus Basic Differentiation Rules Power Rule 1 Answer MoominDave Jun 6, 2018 The derivative of ax is a. Here, a=−1, so the derivative w.r.t. x is -1. Explanation: The derivative of ax is a. Here, a=−1, so the derivative w.r.t. x is -1. Answer link Related questions How do you find the derivative of a polynomial? How do you find the derivative of y=1√x? How do you find the derivative of y=4√x? How do you find the derivative of y=√2x? How do you find the derivative of y=√3x? How do you find the derivative of y=√x? How do you find the derivative of y=√x using the definition of derivative? How do you find the derivative of y=√3x+1? How do you find the derivative of y=√9−x? How do you find the derivative of y=√x−1? See all questions in Power Rule Impact of this question 1481 views around the world You can reuse this answer Creative Commons License