Complete the square to write y=x^2-6x+2 in vertex form then state whether the vertex is a maximum or a minimum and give its coordinates
a) minimum at (3,-7)
b) minimum at (-3,-7)
c) maximum at (3,-7)
d) maximum at (-3,-7)

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99