480 (60, 405) 320 160 (5, 30) (15, 90) (0, 30) 20 40 60 g Gigabytes Cost (dollars)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter4: Factors, Fractions, And Exponents
Section4.4: Least Common Multiple
Problem 6E
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Reading and Interpreting Graphs Let C be the function
whose graph is given below. This graph represents the cost C
of using g gigabytes of data in a month for a shared-data
family plan.
(a) Determine C (0). Interpret this value.
(b) Determine C (5). Interpret this value.
(c) Determine C (15). Interpret this value.
(d) What is the domain of C? What does this domain imply
in terms of the number of gigabytes?
(e) Describe the shape of the graph.

480
(60, 405)
320
160
(5, 30)
(15, 90)
(0, 30)
20
40
60 g
Gigabytes
Cost (dollars)
Transcribed Image Text:480 (60, 405) 320 160 (5, 30) (15, 90) (0, 30) 20 40 60 g Gigabytes Cost (dollars)
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