The last one is suppose to be converted to factored form

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Do you mind if you guys me with this question i’m on number 8

Which of the following is the graph of y= square root -x-3