Write and graph an equation to represent the situation.
Given:
A meal plan lets students buy
Each meal card lasts about
Formula Used:
Slope-intercept form of a line is given by
Slope is given by
Calculation:
Let in
Thus, the equation can be written as
Now, from the given information, we have two points
Slope of the line that passes through these two points is given by
Thus, the equation that represents this situation is given by
It passes through
Therefore, the equation is given by
The graph of the equation is shown below.
Chapter 2 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- 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