Let g be the relation which takes as input an integer between 1 and 20 (inclusive), and outputs the name of the song with that rank on the list. For example, g(10) = "Bad Guy", since the song "Bad Guy" appears 10th on the list. Is ga function? If it's a function, is it one-to-one? Explain your answers. If it's one-to-one, explain in words (with some examples) what g-1 does.
Let g be the relation which takes as input an integer between 1 and 20 (inclusive), and outputs the name of the song with that rank on the list. For example, g(10) = "Bad Guy", since the song "Bad Guy" appears 10th on the list. Is ga function? If it's a function, is it one-to-one? Explain your answers. If it's one-to-one, explain in words (with some examples) what g-1 does.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Consider the following table.
Transcribed Image Text:Let g be the relation which takes as input an integer between 1 and 20 (inclusive), and outputs the name
of the song with that rank on the list.
For example, g(10) = "Bad Guy", since the song “Bad Guy" appears 10th on the list.
Is ga function? If it's a function, is it one-to-one? Explain your answers.
If it's one-to-one, explain in words (with some examples) what g1 does.
Transcribed Image Text:Song
Performer
Album
Streams (billions)
"Shape of You"
Ed Sheeran
3.017
"Blinding Lights"
The Weeknd
After Hours
2.732
"Dance Monkey"
Tones and I
Welcome to the Madhouse
2.454
"Rockstar"
Post Malone
Beerbongs and Bentleys
2.332
"Someone You Loved"
Lewis Capaldi
Divinely Uninspired to a Hellish Extent
2.216
"One Dance"
Drake
Views
2.202
"Closer"
The Chainsmokers Collage
2.184
"Sunflower"
Post Malone
Hollywood's Bleeding
2.151
"Señorita"
Camila Cabello
Romance
2.034
"Bad Guy"
Billie Eilish
When We All Fall Asleep, Where Do We Go?
1.960
"Believer"
Imagine Dragons
Evolve
1.946
"Perfect"
Ed Sheeran
1.943
"Say You Won't Let Go"
James Arthur
Back from the Edge
1.920
"Thinking Out Loud"
Ed Sheeran
1.915
"God's Plan"
Drake
Scorpio
1.869
"Lucid Dreams"
Juice Wrld
Goodbye and Good Riddance
1.849
"Photograph
Ed Sheeran
1.770
"Don't Start Now"
Dua Lipa
Future Nostalgia
1.758
"Sad!"
XXXTentacion
1.743
"Starboy"
The Weeknd
Starboy
1.731
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