Question

what is the slope intercept of (2001,17.60) and (2002,18.75)

Answer 1

Do you mean the slope of the line or the y-intercept
(2002-2001)/(18.75-17.60)= 0.869 =slope
y=mx + b -> 2001= 0.869 (17.60) +b -> b= 1985.7= y-intercept