Write an Equivalent Expression in Exponential Form $$x = \log _ { 10 } 0.0001$$

Multiple Choice

Write an equivalent expression in exponential form.
- $$x = \log _ { 10 } 0.0001$$

A) $\{ 4 \}$
B) $\{ - 4 \}$
C) $\left\{ \frac { 1 } { 4 } \right\}$
D) $\left\{ - \frac { 1 } { 4 } \right\}$