Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 8 - Section 8.3 - The Rectangular Coordinate System and Paired Data - Exercise Set - Page 561: 26



Work Step by Step

To find the missing value, we plug in the value that we are given into the given equation and solve. $(?,2)\rightarrow x=-7(2)=-14\rightarrow(-14,2)$ $(14,?)\rightarrow14=-7(?)\rightarrow ?=\frac{14}{-7}=-2 \rightarrow (14, -2)$ $(?,-1)\rightarrow x=-7(-1)=7\rightarrow (7, -1)$
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