BO Time (h) Text messages 0 25 65 Cost (S) 0 5 13 3. Andy's text plan for his cellphone is shown in the chart. a) Graph the data. Draw a line segment through the points. b) What is the slope of the line segment? What does the slope represent? Cost ($) 12 10 8 ' 6 4 2 0 Cellphone Text Plan 10 20 30 40 50 60 Text messages c) Andy is offered a plan of 100 text messages for $18. Should he take the plan?
BO Time (h) Text messages 0 25 65 Cost (S) 0 5 13 3. Andy's text plan for his cellphone is shown in the chart. a) Graph the data. Draw a line segment through the points. b) What is the slope of the line segment? What does the slope represent? Cost ($) 12 10 8 ' 6 4 2 0 Cellphone Text Plan 10 20 30 40 50 60 Text messages c) Andy is offered a plan of 100 text messages for $18. Should he take the plan?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:Gas
Time (h)
Cost
Text
messages (5)
0
25
65
053
13
3. Andy's text plan for his
cellphone is shown in the chart.
a) Graph the data. Draw
a line segment through
the points.
b) What is the slope of the
line segment? What does
the slope represent?
Cost ($)
12
10-
8-
6-
4
2-
0
10
Cellphone Text Plan
20 30 40 50 60
Text messages
c) Andy is offered a plan of 100 text messages for $18.
Should he take the plan?
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