Question

The coordinates of points A and L are -4 and 8, respectively. What is the coordinate of the midpoint between them? A. 4 B. 6 C. 2 D. 0

Answer 1

Let
`c` be the midpoint of
`a` and
`b`, then
`c=\frac{a+b}2`.

hence here the midpoint is
`\frac{-4+8}2=\frac{4}2=\boxed{2}`