True or false the domain of the function given below is the set of all real numbers greater then 1/2 f(x) = (1/2)x

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?

Which fraction below is equivalent to 10/12?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?