B) Develop the linear trend equation for this time series .(Round your numerical values to four decimal places)C) Develop the quadratic trend equation for this time series

The following data shows the average interest rate (%) for a 30-year fixed-rate mortgage over a ten-year period. t Interest Period Rate (%) 6.41 N 6.34 m 6.03 5.04 LO 4.69 4.45 3.66 3.98 o 4.17 3.85