can someone help me find the derivative

2. [-/1 Points] DETAILS LARCALC11 2.1.085. MY NOTES ASK YOUR TEACHER Consider the following function. f(x) = 1x - 11 Find the derivative from the left at x = 1. If it does not exist, enter NONE. Find the derivative from the right at x = 1. If it does not exist, enter NONE. Is the function differentiable at x = 1? Yes No 3. [1/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 2.2.026. MY NOTES ASK YOUR TEACHER