the complete question in the attached figure
The points are
(3,183) (5,305)
To find the equation of the line------- > y-y1=m(x-x1) (point-slope) m=(y2-y1)/(x2-x1)-------> m=(305-183)/(5-3)=122/2=61
y-y1=m(x-x1)----------- > y-183=61*(x-3)
Then
the answer is y-183=61*(x-3)