Airline Travel on Mountain Airlines for the past 18 weeks was:
Week; 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19
Passengers: 405,410,420,415,412,420,424,433,438,440,446,451,455,464,466,474,476,482
Part A- Forecast Weeks 19, 20 and 21 using the linear trend equation.
Part B- Find the Intercept and Slope
Can you please solve in Excel using the Excel Formulas