Write in Logarithmic Form $10 ^ { 4 } = 10,000$

Multiple Choice

Write in logarithmic form.
- $10 ^ { 4 } = 10,000$

A) $\log _ { 4 } 10,000 = 10$
B) $\log _ { 10 } 10,000 = 4$
C) $\log _ { 10 } 4 = 10,000$
D) $\log _ { 4 } 10 = 10,000$