Answer:
2
Explanation:
If the parent function is y = 2, then the function of the graph would also be y = 2.
The parent function represents the simplest form of a function and serves as a reference for transformations. In this case, the parent function y = 2 is a horizontal line parallel to the x-axis, passing through the y-coordinate 2. Any transformations applied to this parent function would alter its shape or position, but the function itself remains y = 2.