a.
To find: The inequality represented by given graph.
a.
Answer to Problem 4P
Explanation of Solution
Given information:
The graph:
The graph is read as follows:
- Shaded left side means less than.
- Shaded right side means greater than.
- Empty
circle means the starting number is not included. - Filled circle means the number is included.
As there is empty circle in graph at −3, therefore the inequality represented by it is
b.
To find: The inequality represented by given graph.
b.
Answer to Problem 4P
Explanation of Solution
Given information:
The graph:
The graph is read as follows:
- Shaded left side means less than.
- Shaded right side means greater than.
- Empty circle means the starting number is not included.
- Filled circle means the number is included.
As there is filled circle in graph at 0, therefore the inequality represented by it is
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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