函数Y=(0.4X+50)-0.6X可化简为多少
问题描述:
函数Y=(0.4X+50)-0.6X可化简为多少
答
Y=(0.4X+50)-0.6X = 0.4X - 0.6X + 50 = 50 - 0.2X
函数Y=(0.4X+50)-0.6X可化简为多少
Y=(0.4X+50)-0.6X = 0.4X - 0.6X + 50 = 50 - 0.2X