I need help finding the perimeter and area of the table, please! Thx!

Answer:
A graph shows the horizontal axis numbered 2 to 8 and the vertical axis numbered 10 to 50. A graph shows the horizontal axis numbered 2 to 8 and the vertical axis numbered 10 to 50. A line increases from 0 to 4 then decreases from 4 to 9.
Which type of function best models the data shown on the scatterplot?
A line increases from 0 to 4 then decreases from 4 to 9.
Step-by-step explanation: