1. Gerald is an event photographer. In his
brochure he advertises that for every
(4 posed pictures he takes of your event he
will take 5 un-posed pictures. The table
displays the possible number of posed
pictures to the number of un-posed pictures.
Number of Posed
Pictures
posed pictures
Number of Un-posed
Pictures
un-posed pictures
20
16
24
30
32
36
40
45
Number of Un-posed Pictures
0
4
8 12 16 20 24 28 32 36 40
Number of Posed Pictures