Solve the Inequality $x ^ { 2 } - 3 x \geq 0$

Multiple Choice

Solve the inequality.
- $x ^ { 2 } - 3 x \geq 0$

A) $x \leq - 3 \text { or } x \geq 0$
B) $- 3 \leq x \leq 0$
C) $x \leq 0 \text { or } x \geq 3$
D) $0 \leq x \leq 3$