A very tough terrain is used to test out the vehicle's features. The x-variable represents the toughness index of the terrain and the y-variable represents the speed of the vehicle on this terrain. Find the rates at which the speed of the vehicle changes in each weather condition. Write your answers in the boxes given below. y4 Normal weather Blizzard/Snowstorm 100 (0.90) 90 80 70 (0,64) 60 Rate of change of speed in a blizzard 50 40 Rate of change of speed in normal weather 30 20 10 (12.0) (16.0) 2 4 6 8 10 12 14 16 x Toughness index Speed of vehicle (in mi/h)
A very tough terrain is used to test out the vehicle's features. The x-variable represents the toughness index of the terrain and the y-variable represents the speed of the vehicle on this terrain. Find the rates at which the speed of the vehicle changes in each weather condition. Write your answers in the boxes given below. y4 Normal weather Blizzard/Snowstorm 100 (0.90) 90 80 70 (0,64) 60 Rate of change of speed in a blizzard 50 40 Rate of change of speed in normal weather 30 20 10 (12.0) (16.0) 2 4 6 8 10 12 14 16 x Toughness index Speed of vehicle (in mi/h)
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
Problem 1CT
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Transcribed Image Text:A very tough terrain is used to test out the vehicle's features. The x-variable
represents the toughness index of the terrain and the y-variable represents the speed
of the vehicle on this terrain. Find the rates at which the speed of the vehicle changes
in each weather condition. Write your answers in the boxes given below.
y4
Normal weather
Blizzard/Snowstorm
100
(0,90)
90
80
70
(0,64)
60
Rate of change of
speed in a blizzard
%3D
50
40
Rate of change of
speed in
normal weather
30
%3D
20
10
(12,0) (16,0)
2
4
6 8
10 12 14 16 x
Toughness index
Speed of vehicle (in mi/h)
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