Hurryyy which graph represents the inequality xs-2 or x2 0?

Which one is the correct answer, and why?

What is the the greatest common factor ?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?