CALCULUS: Find the derivative of , without using the product of quotient rule. Please show your work. I know how to do this problem with the quotient rule, but I cannot solve it without it. Could someone please help? No fake answers. Thank you in advance! :)

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.