The graph of line l is shown below. Which of the following is an equation of a line that is perpendicular to line l in the graph?

x = y

y = x + 2

x = 2

y = x − 2

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o