Question

What is the midpoint of the line segment with endpoint (-1,7) and (3,-3)

A. (1,2)
B. (1,4)
C. (2,4)
D. (2,2)

Answer 1

Midpoint formula
(x+x)/2 , (y+y)/2
(-1+3)/2 , (7+(-3))/2
M (1, 2)
Choice A