In the function f(x) = 1 + 2, there are no asymptotes. Asymptotes are imaginary lines that a graph approaches but never touches. In this case, the function f(x) simplifies to f(x) = 3, which represents a horizontal line at y = 3.
Since there are no fractions, roots, or variables in the function that would cause vertical or horizontal asymptotes, the graph of f(x) = 3 is a simple horizontal line parallel to the x-axis at y = 3.
Therefore, in the given function f(x) = 1 + 2, there are no asymptotes present. The graph of this function is a horizontal line at y = 3.
