关于本计算器
Slope, y-intercept, line equation, angle and distance from two points, including vertical lines.
斜率计算器
两点求斜率、方程、夹角与距离。
输入计算参数
计算结果摘要
斜率 (m)0.75
y 轴截距 (b)0
倾角36.86989765°
距离5
直线方程y = 0.75x
常见问题
Slope formula?
m = (y₂ − y₁) / (x₂ − x₁): rise over run.
Vertical line?
When x₁ = x₂ the slope is undefined; the line equation is simply x = x₁.
Angle meaning?
Arctangent of the slope in degrees, measured from the positive x-axis.