The graph shows the megawatts of electricity used on one day in one city. 2500- a. Is this the graph of a function? 2300- 2200- 2100- 2000- 1900- Yes 1900 No E 1400- b. What is the domain? 1100- 1000- (Type your answer in interval notation) 4 8. 12 16 20 24 Noon Hours (hr) Megawatts (MVV)

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section: Chapter Questions
Problem 32CT
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The graph shows the megawatts of electricity used on one day in one city.
a. Is this the graph of a function?
5200
2300-
V Yes
1908
No
1600-
1400-
b. What is the domain?
1200
1100-
1000-
900
(Type your answer in interval notation)
800-
12
16
20
24
Noon
Hours (hr)
Megawatts (MW)
Transcribed Image Text:The graph shows the megawatts of electricity used on one day in one city. a. Is this the graph of a function? 5200 2300- V Yes 1908 No 1600- 1400- b. What is the domain? 1200 1100- 1000- 900 (Type your answer in interval notation) 800- 12 16 20 24 Noon Hours (hr) Megawatts (MW)
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