JosephMacMillan1 JosephMacMillan1

07-10-2015
Mathematics

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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

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Hippalectryon Hippalectryon

07-10-2015

Let [tex]c[/tex] be the midpoint of [tex]a[/tex] and [tex]b[/tex], then [tex]c=\frac{a+b}2[/tex].

hence here the midpoint is [tex]\frac{-4+8}2=\frac{4}2=\boxed{2}[/tex]

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