Answer
Set Notation $: \{ x|x \gt -4\}$
Interval Notation $: (-4, ∞)$
Work Step by Step
Set Notation $: \{ x|x \gt -4\}$
Interval Notation $: (-4, ∞)$
It means all numbers greater than $-4$ are solutions.
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 2 - Section 2.4 - Linear Inequalities and Problem Solving - Exercise Set - Page 88: 100
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