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: 198 Related Posts Which country is not crossed by the Arctic Circle? Who is Huck Finn’s best friend? Which of the following countries has never played on a Fifa World Cup?