To graph: The given inequality.
Explanation of Solution
Given Information:
The inequality to be graphed is
Method used: Here, there are two unknown variables and one equation. Hence, the graph is plotted by expressing y as a function of x .
The equation can be rearranged as follows. To begin with, the term − x is added to both sides of the inequality and by doing so, there occurs no change in the inequality.
Now, dividing both sides by 2 gives the final equation as,
This is of the form of equation of straight line y=mx+c, but the equality is replaced by the inequality and here it implies the values of y in the area under the graph of the straight line
The graph can be obtained as follows.
Interpretation The graph of the inequality consists of the region under the straight line
Chapter 3 Solutions
Glencoe Algebra 2 Student Edition C2014
Additional Math Textbook Solutions
Elementary Statistics (13th Edition)
Elementary Statistics: Picturing the World (7th Edition)
A First Course in Probability (10th Edition)
Thinking Mathematically (6th Edition)
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education