choose the correct graph for the function

This question: 1 point(s) possible Submi Graph f(x) = x", x20, for n = 1, 2, 3, and 4 in one coordinate system. Where do the curves intersect? Graph the functions. Choose the correct graph below. All graphs have a window size of [ - 10, 10, 1] by [ - 10, 10, 1]. O A. O B. O C. OD. The curves intersect at. (Type an ordered pair. Use a comma to separate answers as needed.)