What logarithmic equation is equivalent to 82 = 64?

The equation is 8²=64, so the logarithmic equation equivalent to 8²=64 is given by  log(8)64=log(8)8²=2log(8)8=2, so it is log(8)64=2, because log(8)8=1.
 the main rule is log(a)a=1

Hey mate where is the graph