The graph shows the relationship between the number of cars on a certain road and the time of day for times between 5:00 A.M. and 9:00 A.M. Complete parts (a) through (e) below. a. What was the increase in the number of cars on the road between 6:30 A.M. and 7:00 A.M.? car(s) # of Cars 900 800 700 600 500 400 300 Traffic Patterns 5am 6am 7am Time Sam 9am. A
The graph shows the relationship between the number of cars on a certain road and the time of day for times between 5:00 A.M. and 9:00 A.M. Complete parts (a) through (e) below. a. What was the increase in the number of cars on the road between 6:30 A.M. and 7:00 A.M.? car(s) # of Cars 900 800 700 600 500 400 300 Traffic Patterns 5am 6am 7am Time Sam 9am. A
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Help with all please.
Transcribed Image Text:e. The graph for this problem is composed of
segments rather than just points. Why do you think
segments are used here instead of just points?
OA. Segments are used because the data for
the number of cars are discrete rather than
continuous.
O B. Segments are used because the data for
the times at which the numbers of cars
were recorded are continuous rather than
discrete.
O C. Segments are used because the data for
the number of cars are continuous rather
than discrete.
O D. Segments are used because the data for
the times at which the numbers of cars
were recorded are discrete rather than
continuous.
Transcribed Image Text:The graph shows the relationship between the number
of cars on a certain road and the time of day for times
between 5:00 A.M. and 9:00 A.M. Complete parts (a)
through (e) below.
a. What was the increase in the number of cars on
the road between 6:30 A.M. and 7:00 A.M.?
car(s)
(Type a whole number.)
b. During which half hour was the increase the
number of cars the greatest?
O A. 6:00-6:30
O B. 7:00-7:30
OC. 5:00-5:30
O D. 8:30-9:00
c. What was the increase in the number of cars
between 7:30 A.M. and 8:00 A.M.?
car(s)
(Type a whole number.)
d. During which half hour(s) did the number of
cars decrease? Select all that apply.
A. 7:00-7:30
B. 6:00-6:30
C. 8:30-9:00
D. 5:00-5:30
By how much does the number of cars decrease?
The number of cars decreased by car(s).
(Type a whole number.)
(...)
# of
Cars
900
800
700
600
500
400
300
Traffic Patterns
5am 6am 7am
Time
Sam
9am
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