ANSWER
D. (4,3)
EXPLANATION
Let
[tex]
(x_1,y_1)=A(9,8)[/tex]
and
[tex](x_2,y_2)=B(-1,-2)[/tex]
To find the midpoint, use the formula,
[tex]( \frac{x_1+x_2}{2} , \frac{y_1+y_2}{2} )[/tex]
Substitutes the values to get,
[tex]( \frac{9 - 1}{2} , \frac{8 - 2}{2} )[/tex]
Simplify
[tex]( \frac{8}{2} , \frac{6}{2} )[/tex]
[tex]( 4, 3)[/tex]
The correct choice is D.
