Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 4 - An Introduction to Functions - 4-1 Using Graphs to Relate Two Quantities - Practice and Problem-Solving Exercises - Page 239: 28


The table and the graph for the relationship are attached below. The equation for the relationship is D=4+C where d stands for Donald and C stands for Connie.

Work Step by Step

The equation for the relationship was D=4+C because Donnie's age is 4 more than the age of Connie and so you have to add 4 years into the age of Connie to find Donnie's age.
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