the question is below

This problem has two parts. Part 1: The parabola shown is the graph of f(:L') = A32 + 2.1: + C . The m-intercepts of the graph are at 2 and 1 . Find the exact value of the y- intercept and the coordinates of the vertex of the graph (expressed in terms of rational numbers and radicals). coordinates of a point.) coordinates of a point.)