The following graph shows the change in temperature, in degrees Fahrenheit, every two hours, over a 24-hour period beginning at midnight. Each dot on the graph represents the change in temperature over the next two hours. 25 2 18 65 43 a 48 Time hours since midnight) Click here for a version of the graph that you can print out. (0) (ii) (iii) I a 13 14 a.) What was the change in temperature from 6 to 10?13.5 ✓ degrees b.) Which of the following three graphs most closely resembles the graph of temperature from t-2 to t-8? true false c.) Determine whether each of the following is true or false: i) The temperature is higher at f10 than at 12. ..) The temperature is higher at f-12 than at 14. true false iii.) The temperature is higher at f-16 than at t-18. o true false . iv.) The temperature is higher at f-18 than at 22. o true false 2 v.) The temperature is higher at f-22 than at 24. true false d.) Compute the average rate of change of temperature from midnight to 10 am. 80.5 x degrees per hour

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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The following graph shows the change in temperature, in degrees Fahrenheit, every two hours, over a 24-hour period beginning at midnight. Each dot on the graph represents the change in temperature over the next two hours.
2.5
2
1.5
1
0.5
.
4.5
-16
-18
4.5
Tine cours sace aideligio
Click here for a version of the graph that you can print out.
3
a.) What was the change in temperature from 6 to 10?1¹3.5
✓ degrees
b.) Which of the following three graphs most closely resembles the graph of temperature from t-2 to t-8?
(0)
. 10 12 14 16
(ii)
@
c.) Determine whether each of the following is true or false:
i.) The temperature is higher at f=10 than at =12.
o true
false
• ii.) The temperature is higher at t-12 than at t=14.
o true
false
•
iii.) The temperature is higher at f-16 than at t=18.
true
false
. iv.) The temperature is higher at t-18 than at t=22.
true
false
22
v.) The temperature is higher at f 22 than at 24.
o true
false
d.) Compute the average rate of change of temperature from midnight to 10 am. 80.5
x degrees per hour
Transcribed Image Text:The following graph shows the change in temperature, in degrees Fahrenheit, every two hours, over a 24-hour period beginning at midnight. Each dot on the graph represents the change in temperature over the next two hours. 2.5 2 1.5 1 0.5 . 4.5 -16 -18 4.5 Tine cours sace aideligio Click here for a version of the graph that you can print out. 3 a.) What was the change in temperature from 6 to 10?1¹3.5 ✓ degrees b.) Which of the following three graphs most closely resembles the graph of temperature from t-2 to t-8? (0) . 10 12 14 16 (ii) @ c.) Determine whether each of the following is true or false: i.) The temperature is higher at f=10 than at =12. o true false • ii.) The temperature is higher at t-12 than at t=14. o true false • iii.) The temperature is higher at f-16 than at t=18. true false . iv.) The temperature is higher at t-18 than at t=22. true false 22 v.) The temperature is higher at f 22 than at 24. o true false d.) Compute the average rate of change of temperature from midnight to 10 am. 80.5 x degrees per hour
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