Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 10 - Review Exercises - Page 818: 2

Answer

$(\frac{7}{2},-4)$.

Work Step by Step

The midpoint $M$ of the line segment from $P_1(x_1,y_1)$ to $P_2(x_2,y_2)$ is: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$. Hence here: $M=(\frac{-5+12}{2},\frac{-2+(-6)}{2})=(\frac{7}{2},-4)$.
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