Answer :
We have the following:
The midpoint is:
[tex]m=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]replacing:
[tex]m=(\frac{-9-4}{2},\frac{7+2}{2})=(\frac{-13}{2},\frac{9}{2})[/tex]The midpoint of the segment is:
[tex](-6.5,4.5)[/tex]We have the following:
The midpoint is:
[tex]m=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]replacing:
[tex]m=(\frac{-9-4}{2},\frac{7+2}{2})=(\frac{-13}{2},\frac{9}{2})[/tex]The midpoint of the segment is:
[tex](-6.5,4.5)[/tex]