Question

What is the midpoint of (–4, 4) and (2, –4)?

(0, 0)

(–6, 8)

(–1, 0)

(–2, 0)

Answer 1

graph the point and you can see for your self. ;)

Answer 2

\[
x=\frac{x_1+x_2}2\\
y=\frac{y_1+y_2}2\\
\]

Answer 3

(–4, 4) and (2, –4)?
\[
x=\frac{-4+2}{2}=-1\\
y=\frac{-4+4}{2}=0
\]
The answer is (-1,0)

Answer 4

very good! :[]