Solution

domain

Solution

+1
Interval Notation
Solution steps
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain

Popular Examples

f(x)=sin^4(x)inverse of 2-sqrt(x+1)inverse slope ofintercept 4x-5y=15slope intercept perpendicular y=-2x+6,(2,2)perpendicular inverse of f(x)=-8x+1inverse

Frequently Asked Questions (FAQ)

  • What is the domain of ln(1/(x+7)) ?

    The domain of ln(1/(x+7)) is x>-7