Level:
Project ID:
2010014802
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
In the following list identify a function with a domain
\(\left (\frac13;\infty \right)\).
\(f(x)= \sqrt{ \frac{5}
{9x-3}}\)
\(f(x)= \sqrt{ \frac{9x-3}
{5}}\)
\(f(x)= \sqrt{9x-3}\)
\(f(x)= \sqrt{ \frac{9x-3}
{3x}}\)