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 - 4-5 Writing a Function Rule - Lesson Check - Page 264: 3

Answer

y = x+2

Work Step by Step

so if your friend's allowance (y) is 2 more than yours (x) then it would be for every one one dollar your friend gets is equal to yours plus two.
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