SOLUTION: I need to find the domain range for f(x) = tanh(x^2)-1 Any help welcomed

SOLUTION: I need to find the domain range for f(x) = tanh(x^2)-1 Any help welcomed

Algebra.Com

Question 1153894: I need to find the domain range for f(x) = tanh(x^2)-1
Any help welcomed

Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

Alternate form assuming is real:

The domain of a function is: (all real numbers)
interval:
(, )
range:
y-intercept is (, )
so, range is :{ element : }

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