A linear function modeling the number of homes for sale in a neighborhood each day last month has a constant rate of change of 14 homes per day and passes through the point (2, 48). Determine and interpret the y-intercept. 17; on the 17th day, there were no homes for sale 14; on the 14th day, there were no homes for sale 14; there were 14 homes for sale at the beginning of last month 17; there were 17 homes for sale at the beginning of last month