Given f (x) = log4 (x+3) and g (x) = 3 find the x value such that f (x) = g (x)

A.

3

B.

9

C.

61

D.

78

To find the value of x when f (x) = g (x), we equate the two terms. log4 (x+3) is equivalent to log (x+3) / log 4. We equate this to 3, which gives us log (X+3) / log4=3. This gives us the value of x which is 61.