Which logarithmic graph can be used to approximate the value of y in the equation 6y = 12? (6 points)

a
The graph of function f of x equals log base 6 of x

b
The graph of function f of x equals log base 12 of x

c
The graph of function f of x equals log base 12 of x minus 2

d
The graph of function f of x equals log base 6 of x minus 3