Write as an Exponential Equation $\log _ { 3 } 9 = 2$

Multiple Choice

Write as an exponential equation.
- $\log _ { 3 } 9 = 2$

A) $2 ^ { 3 } = 9$
B) $9 ^ { 2 } = 3$
C) $3 ^ { 2 } = 9$
D) $3 ^ { 9 } = 2$