To find the midpoint of line FG, we have to use the following midpoint formula , which is
![((x_(1)+x_(2))/(2), (y_(1)+y_(2))/(2))](https://img.qammunity.org/2019/formulas/mathematics/high-school/yvkjbloa5tc9voqjmsmz1dpdd60164vc3c.png)
In the given question,
x1= -5, y1= -3 , x2=-3, y2=3
Substituting the values of x1,y1,x2 and y2 in the formula of the midpoint, we will get
![((-5-3)/(2),(-3+3)/(2)) =(-4,0)](https://img.qammunity.org/2019/formulas/mathematics/high-school/j96kn79i8qp9pxmab09d5kyf31zja51vd6.png)
So the midpoint of the given line is (-4,0) and hence the correct option is the first option .