PLEASE GRAPH THIS ON THE GRAPH IMAGE I UPLOADED ONLEY, PLEASE GRAPH IT VERY CLEAR AND REMEMBER GRAPH IT ON THE IMAGE GRAPH I UPLOADED, THANK YOU.

\fWatch the video that describes graphing a quadratic function. Click here to watch the video. For the following quadratic function, (a) use the vertex formula to find the coordinates of the vertex and (b) graph the function. P(x) = x - 10x+21 The vertex is (5, - 4) (Type an ordered pair.) Use the graphing tool to graph the function. Click to enlarge graph