Find the equation of the line below

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

If angle 2=3x +1 and angle 3=2x +4what is angle 2