Solution

domain

Solution

+1
Solution steps
Find undefined (singularity) points:
The function domain

Popular Examples

f(x)=x^2-2x-3domain of y=-1domain extreme f(x)= 1/3 x^3-x^2+x+5extreme points perpendicular y= 1/5 x-3,(-2,5)perpendicular inverse of f(x)=(x-5)^{1/5}inverse

Frequently Asked Questions (FAQ)

  • What is the domain of 1/x+3 ?

    The domain of 1/x+3 is x<0\lor x>0