Differentiate the given function (two methods)
I only know how to do the chain rule which I get 8(4x-7)
please show how to do this so I can master the rest of the questions my self..thanks
You take your original equation, reduce the power by 1, multiply the whole thing by the original power, this is the in your equation, and then multiply the whole thing by the derivative of what's in the brackets, in your equation this is .
Hope this helps