Which pieces of information can be gathered from these box plots?

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

What is the measure of angle x? answer