m为何值时,经过俩点A(-m,6)B(1.3m)的直线的斜率是12 (2)m为何值时,经过俩点A(m,2)B(-m,-2m-1)m为何值时,经过俩点A(-m,6)B(1.3m)的直线的斜率是12 (2)m为何值时,经过俩点A(m,2)B(-m,-2m-1)的直线的斜角是60°
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![m为何值时,经过俩点A(-m,6)B(1.3m)的直线的斜率是12 (2)m为何值时,经过俩点A(m,2)B(-m,-2m-1)m为何值时,经过俩点A(-m,6)B(1.3m)的直线的斜率是12 (2)m为何值时,经过俩点A(m,2)B(-m,-2m-1)的直线的斜角是60°](/uploads/image/z/4623275-11-5.jpg?t=m%E4%B8%BA%E4%BD%95%E5%80%BC%E6%97%B6%2C%E7%BB%8F%E8%BF%87%E4%BF%A9%E7%82%B9A%28-m%2C6%29B%281.3m%29%E7%9A%84%E7%9B%B4%E7%BA%BF%E7%9A%84%E6%96%9C%E7%8E%87%E6%98%AF12+%282%29m%E4%B8%BA%E4%BD%95%E5%80%BC%E6%97%B6%2C%E7%BB%8F%E8%BF%87%E4%BF%A9%E7%82%B9A%28m%2C2%29B%28-m%2C-2m-1%29m%E4%B8%BA%E4%BD%95%E5%80%BC%E6%97%B6%2C%E7%BB%8F%E8%BF%87%E4%BF%A9%E7%82%B9A%28-m%2C6%29B%281.3m%29%E7%9A%84%E7%9B%B4%E7%BA%BF%E7%9A%84%E6%96%9C%E7%8E%87%E6%98%AF12+%282%29m%E4%B8%BA%E4%BD%95%E5%80%BC%E6%97%B6%2C%E7%BB%8F%E8%BF%87%E4%BF%A9%E7%82%B9A%28m%2C2%29B%28-m%2C-2m-1%29%E7%9A%84%E7%9B%B4%E7%BA%BF%E7%9A%84%E6%96%9C%E8%A7%92%E6%98%AF60%C2%B0)
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