Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - 4-1 Using Graphs to Relate Two Quantities - Mixed Review - Page 239: 28


Equation would be y=x+4 The table and the graph has been uploaded as a screenshot from demos.

Work Step by Step

The equation is y=x+4 because the y intercept is 4 as when connie is 0 years old, Donald is 4 years. The answer was solved this way because Donald is 4 years older than Conner and there relationship is increasing by one as each year they both grow older by 1. The graph was created with Donald on the y axis and connie on the x axis with c representing Connie on the table and D representing Donald.
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