Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
range of 2x^2+x-14inverse of f(x)=2x^5inverse of f(x)=sqrt(x+3)-9asymptotes of f(x)=(x-3)/(x+3)inflection (X^4)/((1+X)^3)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt(-21x+42) ?
The domain of f(x)=sqrt(-21x+42) is x<= 2