(x=0.5y=6.5)(x=1y=7.5)(x=1.5y=8.5)(x=2y=9.5)(x=2.5y=10.5)写出x与y的关系式急
问题描述:
(x=0.5y=6.5)(x=1y=7.5)(x=1.5y=8.5)(x=2y=9.5)(x=2.5y=10.5)写出x与y的关系式急
答
y=2x+5.5
(x=0.5y=6.5)(x=1y=7.5)(x=1.5y=8.5)(x=2y=9.5)(x=2.5y=10.5)写出x与y的关系式急
y=2x+5.5