The point (4, -2) is the vertex of the graph of a quadratic function. The point (8, 6) and (2,0) also fall on the graph of the function point. Complete the graph of this quadratic function by first finding two additional points on the graph.

Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.