The point (4,-2) is the vertex of the graph of a quadratic

Last updated: 8/7/2022

The point (4,-2) is the vertex of the graph of a quadratic function. The points (8,6) and (2,0) also fall on the graph of the function. Complete the graph of this quadratic function by first finding two additional points on the graph. Part A: What is the y-intercept of the graph Part B: What are the x-intercepts? Part C: What is the sign of the leading coefficient for this quadratic function? How do you know?