Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 1-5 - Cumulative Review - Page 372: 30


Vertical line.

Work Step by Step

We see that this equation simplifies to: $$ 4x+4 =8 \\ 4x=4 \\ x=1$$ Thus, we see that the graph of this equation is a vertical line going through $x=1$.
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