Which sets of ordered pairs represent relations that are functions? you may choose more than one correct answer. {(1, 0), (2, 0), (3, 0), (4, 0)} {(2, 3), (2, 4), (2, 5), (2, 6)} {(1, 1), (2, 2), (3, 3), (4, 4)} {(1, 3), (-1, 4), (1, 4), (-1, 3)} {(6, -6), (-6, 6), (5, -5), (-5, 5)}

Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?