Which compound sentence has its solution set shown on the graph below? -1 1 2 4 6. 7 2 x- 4 > 6 or 3 x<9 3 x+ 8 <-7 and -4 x> 12 2 x- 4 < 6 and 3 x> 9 3 x+ 8 > -7 or -4 x< 12

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Concept explainers
Topic Video
Question

#15

**Which compound sentence has its solution set shown on the graph below?**

[Graph Description]
The graph is a number line that ranges from -1 to 7. There are open circles at the points 3 and 5, with a solid line connecting these two points. This indicates that the solution set includes all values between 3 and 5, but not the values of 3 and 5 themselves (i.e., 3 < x < 5).

---

- ○ \( 2x - 4 > 6 \) **or** \( 3x < 9 \)
- ○ \( 3x + 8 < -7 \) **and** \( -4x > 12 \)
- ○ \( 2x - 4 < 6 \) **and** \( 3x > 9 \)
- ○ \( 3x + 8 > -7 \) **or** \( -4x < 12 \)

---

**Explanation:**
To determine which compound sentence represents the graphed solution, we need to evaluate which inequality matches the range 3 < x < 5. 

- The first option, \( 2x - 4 > 6 \) or \( 3x < 9 \), simplifies to \( x > 5 \) or \( x < 3 \), which does not match the graph (values outside 3 and 5).
- The second option, \( 3x + 8 < -7 \) and \( -4x > 12 \), results in no solution for x when simplified.
- The third option, \( 2x - 4 < 6 \) and \( 3x > 9 \), simplifies to \( x < 5 \) and \( x > 3 \), which matches the graph (values between 3 and 5). Hence, this is the correct choice.
- The fourth option, \( 3x + 8 > -7 \) or \( -4x < 12 \), simplifies to \( x > -5 \) or \( x > -3 \), which represents all real numbers and does not match the graph.

Thus, the correct answer is:

- ○ \( 2x - 4 < 6 \) **and** \( 3x > 9 \)
Transcribed Image Text:**Which compound sentence has its solution set shown on the graph below?** [Graph Description] The graph is a number line that ranges from -1 to 7. There are open circles at the points 3 and 5, with a solid line connecting these two points. This indicates that the solution set includes all values between 3 and 5, but not the values of 3 and 5 themselves (i.e., 3 < x < 5). --- - ○ \( 2x - 4 > 6 \) **or** \( 3x < 9 \) - ○ \( 3x + 8 < -7 \) **and** \( -4x > 12 \) - ○ \( 2x - 4 < 6 \) **and** \( 3x > 9 \) - ○ \( 3x + 8 > -7 \) **or** \( -4x < 12 \) --- **Explanation:** To determine which compound sentence represents the graphed solution, we need to evaluate which inequality matches the range 3 < x < 5. - The first option, \( 2x - 4 > 6 \) or \( 3x < 9 \), simplifies to \( x > 5 \) or \( x < 3 \), which does not match the graph (values outside 3 and 5). - The second option, \( 3x + 8 < -7 \) and \( -4x > 12 \), results in no solution for x when simplified. - The third option, \( 2x - 4 < 6 \) and \( 3x > 9 \), simplifies to \( x < 5 \) and \( x > 3 \), which matches the graph (values between 3 and 5). Hence, this is the correct choice. - The fourth option, \( 3x + 8 > -7 \) or \( -4x < 12 \), simplifies to \( x > -5 \) or \( x > -3 \), which represents all real numbers and does not match the graph. Thus, the correct answer is: - ○ \( 2x - 4 < 6 \) **and** \( 3x > 9 \)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Application of Algebra
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education