Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=\sqrt[3]{x+7}extreme-sin(x-pi/6)extreme (x^2-3x+2)/(x^2+1)critical (e^x)/(6+e^x)range of f(x)=3x^5-8x^3+4x^2-5x+2
Frequently Asked Questions (FAQ)
What is the domain of (3x-8)/(7-x) ?
The domain of (3x-8)/(7-x) is x<7\lor x>7