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The graph of f(x) is shifted 15 units up. Option D is correct
Given the parent function expressed as:
[tex]f(x)=\frac{1}{x}[/tex]If the function is transformed to the function g(x) = 1/x + 15
The resulting function shows the parent function is shifted up by 15 units since 15 is added to f(x) to produce g(x) = f(x) + 15.