Solution
domain
Solution
+1
Solution steps
Find undefined (singularity) points:
The function domain
Popular Examples
range of-x^2-4range midpoint (9,9),(18,8)midpoint domain of y=(x-1)/2domain inverse of f(x)=3^x-9inverse parallel y=x-3,(3,-2)parallel
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+4)/(9x+4) ?
The domain of f(x)=(x+4)/(9x+4) is x<-4/9 \lor x>-4/9