Algebra 1

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

Chapter 4 - An Introduction to Functions - 4-4 Graphing a Function Rule - Mixed Review: 49

Answer

x= -7,1

Work Step by Step

|x+3| = 4 Split into 2 equations, one negative and one positive x(+3-3) = 4-3 x= 1 x(+3-3) = -4-3 x= -7 So, x= -7,1
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