Solve the Inequality $\frac { 9 x - 4 } { x } \geq 0$

Multiple Choice

Solve the inequality. $\frac { 9 x - 4 } { x } \geq 0$

A) $( - \infty , 4 ] \cup [ 9 , \infty )$
B) $( - \infty , 0 ) \cup \left[ \frac { 4 } { 9 } , \infty \right)$
C) $( - \infty , - 9 ] \cup [ 4 , \infty )$