中間点 (-5,-1),(-1,0)

解

midpoint

(- 3, - \frac{1}{2})

解答ステップ

(x_{1}, y_{1}), (x_{2}, y_{2})

の中間点:

(\frac{x _{2} + x _{1}}{2}, \frac{y _{2} + y _{1}}{2})

(x_{1}, y_{1}) = (- 5, - 1), (x_{2}, y_{2}) = (- 1, 0)

= (\frac{- 1 - 5}{2}, \frac{0 - 1}{2})

改良

= (- 3, - \frac{1}{2})