Respuesta :

slope = (19 - 13.6)/(2003-1998) = 5.4 / 5 = 1.08

y - 19 = 1.08(x - 2003)
y - 19 = 1.08x - 2163.24
y = 1.08x - 2144.24

answer
the slope intercept form:
y = 1.08x - 2144.24