Solve the Quadratic Inequality $$- 3 x ^ { 2 } + 3 x - 5 \leq 0$$

Multiple Choice

Solve the quadratic inequality. Write the solution set in interval notation.
- $$- 3 x ^ { 2 } + 3 x - 5 \leq 0$$

A) $\left[ \frac { 1 } { 3 } , 5 \right]$
B) $\left[ - 3 , - \frac { 1 } { 5 } \right]$
C) $\varnothing$
D) $( - \infty , \infty )$