Please help i suck at math

Find the vertex of the function given below y=x^2-6x+1

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Which shows the graph of the solution set of 3y – 2x > –18?