Try another version of this question
Find the antiderivative for the given function over the domain `abs(3 x) \lt 1`.
`+ \ 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?
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question
`tanh^(-1)(3 x)/3`