Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=((1-3x))/(2+x)inverse of f(x)=8x^3-10asymptotes of f(x)=(x^3-2x^2-3x)/(x-3)asymptotes of f(x)=((5x^2-3))/(x+2)parallel y= 2/3 x
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+9)/(x^2-18x+81) ?
The domain of f(x)=(x+9)/(x^2-18x+81) is x<9\lor x>9