Here is a number machine. input
x 5
-
3
output
a) Work out the output when the input is 8
(1)
b) Work out the input when the output is 42
(2)
16 points

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.

Ineed ! i can’t figure out this graph

Which rotation about its center will carry a regular hexagon onto itself