Will give brainliest-f(x)=2(3)x+1+4 . the graph of f(x) is stretched vertically by a factor of 2 to form the graph of g(x) . what is the equation of g(x)g(x) ? enter your answer in the box.

Let's simplify the given equation;

-f(x)=2(3)x+1+4 
f(x)=-(2(3)x+5) 
f(x)=-2(3)x-5 

Now, let's find g(x) 

g(x)=(-2×2)(3)x-5 
g(x)=-4(3)x-5 

Finally, let's find (g o g)(x); 

=-4(3)(g(x))-5 
=-4(3)(-4(3)x-5)-5 
=-12(-12x-5)-5 
=144x+60-5 
=144x+55 

Hope I helped :)