Help plzz with math I really hate

Delta Math

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.