Please help me with my math test

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Which of these tables represents a non-linear function?