【简答题】Dear Mr Smith, I was very disappointed to read your letter of August 17 about the incorrectly produced leaflets. Since we have been partners for so long, I have already worked out a solution to this p...
【简答题】Thomas R. Smith Drivers Co. 3489 Green Ave. Olympia, WA 98502 Dear Mr Smith, I felt very sorry to read your letter of August 17 about the incorrectly produced leaflets. Since we have been partners for...
【多选题】推销效率 SE= WITH LOOKUP ( 客户了解到交货延迟 DDR , ([(0 , 0)-(10 , 400)] , (0 , 400) , (1 , 383) , (2 , 350) , (3 , 290) , (4 , 225) , (5 , 160) , (6 , 93) , (7 , 50) , (8 , 23) , (9 , 16) , (10 , 15) )) 。关于此函数的正...
B.
表函数用于查找特定点的函数值。若表中已存在,直接返回表中值。否则,用插值方法计算出返回值。
C.
(10,400)分别为自变量和因变量的最大值,当自变量超出最大值,因变量取最大值。
D.
表函数第三项中,交货延迟由0以1的步长达到10时,推销效率由400逐渐降至10,括号中各个点表明了这种对应关系。