Given the following data, use least-squares regression to derive a trend equation: 1 2 3 4 5 6 Period Demand 8 10 7 13 14 13 The least-squares regression equation that shows the best relationship between demand and period is (round your responses to two decimal places): v=]+x, where y = Demand and x= Period. Please copy and paste data from text area below. Selected delimiter: Comma Period, 1,2,3,4,5,6 Demand, 8, 10,7,13,14,13 Done i Please copy and paste data from text area below. Selected delimiter: Semicolon Period;1;2;3;4;5;6 Demand; 8;10;7;13;14;13 Done Please copy and paste data from text area below. Selected delimiter: Space Period 1 2 3 4 5 6 Demand 8 10 7 13 14 13 Done Please copy and paste data from text area below. Selected delimiter: Tab 6 1 2 3 5 Done