Given any function, how does adding a positive or negative value,k , to f(x) or x affect the graph of the parent function?
The value of the constant shifts the graph of the original function k units up (if k > 0) and k units down (if k < 0) if k is added f(x) to such that the new function is (x) = f(x) + k.
The value k of shifts the graph of the original function k units to the left (if k > 0) and kunits to the right (if k < 0) if is added to f(x) such that the new function is g(x) = f(x + k).
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