1. The diagram models a temperature increase of8°C from a starting temperature of –3 °C.a) How does the diagram model the situation?b) What is the final temperature? Show howyou know.2. The diagram models atemperature decreaseof 9 °C from a starting+5+4+3temperature of +4°C.a) How does the diagram+2model the situation?+1+b) What is the final temperature?Show how you know.c) Draw a different diagram-1.that models the same situation.-2How does your diagram modelthe final temperature?-53. Suppose a temperature change from +5 °C to –15°C occurred overa 4-h period. How could you determine the temperature changeper hour?

Answered: Image /qna-images/answer/a9e7de37-9137-4e32-994f-5110ceb29b8a.jpg

Answered: 1. The diagram models a temperature…

1. The diagram models a temperature increase of 8°C from a starting temperature of -3 °C. a) How does the diagram model the situation? b) What is the final temperature? Show how you know.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.1: Area And Initial Postulates

Problem 3E: Consider the information in Exercise 2, but suppose you know that the area of the region defined by...

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Question

1. The diagram models a temperature increase of
8°C from a starting temperature of –3 °C.
a) How does the diagram model the situation?
b) What is the final temperature? Show how
you know.
2. The diagram models a
temperature decrease
of 9 °C from a starting
+5
+4
+3
temperature of +4°C.
a) How does the diagram
+2
model the situation?
+1+
b) What is the final temperature?
Show how you know.
c) Draw a different diagram
-1.
that models the same situation.
-2
How does your diagram model
the final temperature?
-5
3. Suppose a temperature change from +5 °C to –15°C occurred over
a 4-h period. How could you determine the temperature change
per hour?

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