Part b
the talent contest has a total of $1,000 in prize
money. what is the amount of money for each of
the five prizes? show your work. enter your
answers and your work in the box provided.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

Which function is represented by the graph? a. f(x)=|x-1|+3 b. f(x)=|x+1|-3 c. f(x)=|x-1|-3 d. f(x)=|x+1|+3