Question

find the midpoint of the line segment joining the point (1 by 2,-3by 7) (3 by 2,-11by 7)​

Answer 1

1/2+3/2)/2 (-3/7-11/7)/2
(1) (-1)

Answer 2

Step-by-step explanation:

Mid pt.={(x+x')÷2,(y+y')÷2}

so

$\frac{1}{2} + \frac{3}{2} = 2$

and

$\frac{ - 3}{7} - \frac{ 11}{7} = - 2$

so pt.

(1,-1)

$\frac{2}{2} = 1$

$\frac{ - 2}{2} = - 1$

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