Which line best represents the line of best fit for this scatter plot?

graph shows numbers from 0 to 10 at increments of 1 on the x axis and numbers from 0 to 18 at increments of 2. scatter plot shows ordered pairs 1, 2 and 2, 6 and 3, 4 and 4, 10 and 5, 8 and 6, 8 and 7, 12 and 8, 10 and 9, 12 and 10, 14. a line labeled p joins ordered pair 0, 2.4 and 9, 18. a line labeled q joins ordered pairs 0, 2.4 and 10, 18. a line labeled r joins ordered pairs 0, 2.4 and 10, 13.6. a line labeled s joins ordered pairs 0, 2.4 and 10, 10.

line p

line q

line r

line s