 Hello and welcome to the session. My name is Mansi and I'm going to help you with the following question. The question says find the derivative of 2x minus 3 by 4. Let us start with the solution to the question. Let fx be equal to 2x minus 3 by 4. We have to find f dash x that will be equal to derivative of 2x minus derivative of 3 by 4. Derivative of 2x is 2 and derivative of minus 3 by 4 is 0 because we see that derivative of a constant is 0 and d by dx of x raised to power n is equal to n into x raised to power n minus 1. So our answer to this question is 2. I hope that you understood the question and enjoyed the session. Have a good day.