Point (-11,2) lies on f(x).  This means for x= -11. f(-11) = 2.

 

Now g(x) = ½ f(x).  For x= -11,

 

g(-11) = ½  f(-11)

 

           = ½  (2)

           =  1

This the point on the graph of g(x) will be (-11,1)

 

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