Asmall musical ensemble has worked five private parties this year. they recorded the number of hours they worked per party and the earnings from each. the ensemble created the following table from the data. the amount the ensemble charges varies depending on the time of year. they charge a flat fee for party reservations. number of hours, x : 1 2 2.5 3 4 earnings, y: 165.50 211.65 245.25 292.45 360.00 the line of best fit for the data is given by the equation below. choose the correct meaning of the rate of change and y-intercept from each column of the table. rate of change the increase in minutes the ensemble plays per dollar earned the flat fee for party reservations the amount the earnings increase for each additional hour the ensemble playsy-intercept the flat fee for party reservations the fee paid per hour the ensemble plays the amount the earnings increase for each additional hour the ensemble plays