Respuesta :

you are multiplying the 3x by 6 
the last choice is correct

Answer: Option D  g(x)= 6.3x

Explanation:

It is given that function has a vertical stretch of factor 6 so, we will multiply the factor with value of function.

If compression would have given we will divide the value of function by  given factor

Option A: when we will multiply 6 with 3x it will not give 36x

Option B and C are totally irrelevant

Hence, Option A,B and C are discarded