Using translation concepts, it is found that graph D represents the function f(x) = tan(x + 1).
What is a translation?
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
The function f(x) = tan(x + 1) is a translation of one unit to the left of g(x) = tan(x), which has g(0) = 0, hence at the translated function g(-1) = 0, which means that graph D represents the function f(x).
More can be learned about translation concepts at https://brainly.com/question/4521517
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