1. The problem statement, all variables and given/known data find an interval I such that the tangent line error bound is always less than or equal to 0.01 on I f(x) = ln(x) b = 1 3. The attempt at a solution so basically, i found the tangent line approximation at b = 1, which is t(x) = x -1. From there though, i have no idea how to continue. I figured out that abs[f(x) - t(x)]is always supposed to be less than 0.01 on I, but i have no idea how to find I. thanks alot.