People who work night shifts say that the traffic situation is much better at night. The graph given below demonstrates the average speed of vehicles overa period of 24 hours. Check ) the correct statements and write the maximum average speed in the boxes given below. (0, 72) y is a function of x 60 40 The function 20 (12, 0) (12, 0) is exponential. -10 12 pm -5 5 10 12 pm Equation of graph 12 am is: y = - 72 Maximum possible average speed mi/h Equation of graph is: y = 72 - 6x Average speed 0000

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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People who work night shifts say that the traffic situation is much better at night.
The graph given below demonstrates the average speed of vehicles over a period
of 24 hours. Check the correct statements and write the maximum average
speed in the boxes given below.
4
y
(0, 72)
y is a function of x
60
40
The function
20
(-12, 0)
(12, 0)
is exponential.
-10
12 pm
-5
10
12 pm
Equation of graph
is: y = -+ 72
12 am
Maximum possible
average speed
mi/h
%3D
Equation of graph
is: y = 72 - 6x
0000
5.
Average speed
Transcribed Image Text:People who work night shifts say that the traffic situation is much better at night. The graph given below demonstrates the average speed of vehicles over a period of 24 hours. Check the correct statements and write the maximum average speed in the boxes given below. 4 y (0, 72) y is a function of x 60 40 The function 20 (-12, 0) (12, 0) is exponential. -10 12 pm -5 10 12 pm Equation of graph is: y = -+ 72 12 am Maximum possible average speed mi/h %3D Equation of graph is: y = 72 - 6x 0000 5. Average speed
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