Try another version of this question Find the antiderivative for the given function over the domain `abs(3 x) \lt 1`.
`+ \ C` Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Consider the form of the integrand and how it relates to the derivatives of inverse hyperbolic functions. Which derivative of inverse hyperbolic function closely resembles the given function?
Be sure your variables match those in the question `tanh^(-1)(3 x)/3`