3. Suppose a town's Board of Health reports that a bacterial infection has been spreading for the last several days. They use a model that relates the number of days x since January 1, 2017 to the number of people y who are infected. The graph represents the relationship between these two variables in this model. 24- 12- (2, 5) + x 8 10 12 a. Draw a horizontal line segment on the graph from the point (2, 5) to (10, 5). What does this horizontal line segment represent in the context of this question? How does x vary within this given interval? b. Describe what the graph conveys about how the number of people infected changes over time.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.2: Representing Data
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I need help with Part B.

3. Suppose a town's Board of Health reports that a bacterial infection has been spreading for
the last several days. They use a model that relates the number of days x since January 1,
2017 to the number of people y who are infected. The graph represents the relationship
between these two variables in this model.
24-
12
(2, 5)
8
10
12
a. Draw a horizontal line segment on the graph from the point (2, 5) to (10, 5). What does
this horizontal line segment represent in the context of this question? How does x vary
within this given interval?
b. Describe what the graph conveys about how the number of people infected changes over
time.
Transcribed Image Text:3. Suppose a town's Board of Health reports that a bacterial infection has been spreading for the last several days. They use a model that relates the number of days x since January 1, 2017 to the number of people y who are infected. The graph represents the relationship between these two variables in this model. 24- 12 (2, 5) 8 10 12 a. Draw a horizontal line segment on the graph from the point (2, 5) to (10, 5). What does this horizontal line segment represent in the context of this question? How does x vary within this given interval? b. Describe what the graph conveys about how the number of people infected changes over time.
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