The value 4 represents the horizontal transformation from the graph of the function f(x) = x^2 to the graph of the function g(x).
<h3>What is a function?</h3>
Function is a type of relation, or rule, that maps one input to specific single output.
We have given that parent function
f(x) = x^2
After translation of the parent function

The General equation of parabola along y-axis

The vertex of the function is (h,k).
The given function is an equation of parabola along y-a xis.
By comparing the given function with the general equation of parabola,
The vertex of function f(x) is (0,0).
The vertex of function g(x) is (4,2).
Therefore, h of f(x) is a shift towards the right and then we can get h of g(x) =4.
Hence, the value 4 represents the horizontal transformation from the graph of the function f(x) = x^2 to the graph of the function g(x).
Learn more about function here:
brainly.com/question/2253924
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