一道GRE数学题in the xy-plane what is the slope of the line whose equation is 3x-2y=8In the xy-plane what is the slope of the line whose equation is 3x-2y=8
问题描述：
一道GRE数学题in the xy-plane what is the slope of the line whose equation is 3x-2y=8
In the xy-plane what is the slope of the line whose equation is 3x-2y=8
答
斜率为k=3/2
答
3x-2y=8
=>
2y = 3x - 8
=>
y = (3/2) x - 4
斜率是3/2