ACCO 15056 ACCO Pressboard 25-Point Classification Folders, Ltr, 6-Section, Mist GY, 10/Box

all right let's look at the hallmark 10.6 problem number one all right so let's find the let's see so you have f of X is a 2 X cubed minus 4 and X 1 is 1 and that we want to find X 2 and X 3 all right so let's do that alright so the derivative is pretty easy you take the derivative so you're gonna get the X at 6x squared and as I was it right so we have that right then what we need to do is you know to find X 2 so X 1 is 1 minus F of f of 1 divided by F prime of 1 right so we have that then let's see so f of 1 would be if you plug u 1 here so you're going to get 2 minus 4 so that's negative 2 so it's going to be negative 2 so it's going to be plus 2 and F prime of 1 is going to be 6 so this is going to be over 6 but the 2 over 6 is same thing as 1/3 alright then this is going to be 1 plus 1/3 is of 4/3 all right so let's check the answer all right all right so he came back and then we g