30 Dec 2014 Home » Trivia Crack » What’s the derivative of 2x? What’s the derivative of 2x? Posted in Trivia Crack By emoji On December 30, 2014 Question: What’s the derivative of 2x? Choices: x 2 3x 2x Correct answer: 2 Post Views: 216 Related Posts Which is the international code for Argentina? What is the real name of The Joker? What’s the name of the journalist and illustrator of a series of graphic reports about the Israeli-Palestinian conflict?