Question

fill in the blank. the ______ formula for a segment on the coordinate plane is m = ( (x1 + x2)/2, (y1 + y2)/2 ). the formula for a segment on the coordinate plane is m = ( (x1 + x2)/2, (y1 + y2)/2 ).

Explanation:

Step1: Recall coordinate - geometry concepts

The given formula $M = (\frac{x_1 + x_2}{2},\frac{y_1 + y_2}{2})$ is used to find the mid - point of a line segment with endpoints $(x_1,y_1)$ and $(x_2,y_2)$.

Answer:

mid - point