Solve the Equation by Changing It to Exponential Form $\log x = - 3$

Multiple Choice

Solve the equation by changing it to exponential form.
- $\log x = - 3$

A) $x = - 30$
B) $x = 30$
C) $x = \frac { 1 } { 10 ^ { 3 } }$
D) $x = \frac { 1 } { 3 ^ { 10 } }$