The graph shows the relation between the monthly cost of a certain cell phone plan and the number of minutes of talk used, m. Complete parts (a) through (c) below. ... (a) What is the cost of talking for 100 minutes in a month? 400 minutes? The cost of talking for 100 Cost per Month ($) A 5000- 4000- 3000- 2000(4299) 1000 04 0 (600 4299) 3500 7000 105 Minutes per Month

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The graph illustrates the relationship between the monthly cost of a specific cell phone plan and the number of minutes used, denoted as \( m \). It is used to complete parts (a) through (c) of the exercise.

### Graph Explanation:
- **Axes:** The horizontal axis represents "Minutes per Month," ranging from 0 to 10,500. The vertical axis shows the "Cost per Month ($)," ranging from 0 to 5,000.
- **Data Line:** A line on the graph indicates the cost for each minute range.
  - A point on this line, for example, at (0, 42.99), suggests a base cost of $42.99.
  - Other points include (3500, 282.99), (7000, 522.99), and (10,500, 762.99), showing the increasing cost with more minutes.

### Exercise:
**(a)** Determine the cost for talking for specified minutes in a month:
- \( \text{The cost of talking for 100 minutes is } \$ \underline{\hspace{2cm}} \)
- \( \text{The cost of talking for 400 minutes is } \$ \underline{\hspace{2cm}} \)

Use the graph to find the respective costs for each scenario based on their minutes.
Transcribed Image Text:The graph illustrates the relationship between the monthly cost of a specific cell phone plan and the number of minutes used, denoted as \( m \). It is used to complete parts (a) through (c) of the exercise. ### Graph Explanation: - **Axes:** The horizontal axis represents "Minutes per Month," ranging from 0 to 10,500. The vertical axis shows the "Cost per Month ($)," ranging from 0 to 5,000. - **Data Line:** A line on the graph indicates the cost for each minute range. - A point on this line, for example, at (0, 42.99), suggests a base cost of $42.99. - Other points include (3500, 282.99), (7000, 522.99), and (10,500, 762.99), showing the increasing cost with more minutes. ### Exercise: **(a)** Determine the cost for talking for specified minutes in a month: - \( \text{The cost of talking for 100 minutes is } \$ \underline{\hspace{2cm}} \) - \( \text{The cost of talking for 400 minutes is } \$ \underline{\hspace{2cm}} \) Use the graph to find the respective costs for each scenario based on their minutes.
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