What is the rule for the function shown in the table?

input x -2 -1 0 1 2
output y -8 -5 -2 1 4

Answer pls man im trying to get out of summer school

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.