are all functions relations? are all relations functions?
TRANSCRIPT
![Page 1: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/1.jpg)
![Page 2: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/2.jpg)
![Page 3: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/3.jpg)
Are all Functions Relations?
![Page 4: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/4.jpg)
Are all Relations Functions?
![Page 5: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/5.jpg)
![Page 6: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/6.jpg)
Set D Set R
![Page 7: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/7.jpg)
11
25
33
45
50
Set D Set R
![Page 8: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/8.jpg)
11
25
33
45
50
22
50
66
90
100
Set D Set R
![Page 9: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/9.jpg)
11
25
33
45
50
22
50
66
90
100
Set D Set R
![Page 10: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/10.jpg)
11
25
33
45
50
22
50
66
90
100
Set D Set R
Domain
11,25,33,45,50
![Page 11: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/11.jpg)
11
25
33
45
50
22
50
66
90
100
Set D Set R
Domain Range
11,25,33,45,50 22,50,66,90,100
![Page 12: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/12.jpg)
![Page 13: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/13.jpg)
1
2
3
4
5
Set D Set R
Domain
1,2,3,4,5
![Page 14: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/14.jpg)
1
2
3
4
5
3
4
5
Set D Set R
Domain Range
1,2,3,4,5 3,4,5
![Page 15: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/15.jpg)
1
2
3
4
5
3
4
5
Set D Set R
Domain Range
1,2,3,4,5 3,4,5
![Page 16: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/16.jpg)
1
2
3
4
5
3
4
5
Set D Set R
Domain Range
1,2,3,4,5 3,4,5
![Page 17: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/17.jpg)
A correspondence between two sets where each element in set
D (the Domain)
is mapped to an element in set
R (the Range).
![Page 18: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/18.jpg)
![Page 19: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/19.jpg)
Set D Set R
Domain
Dave
Sandi
Maureen
Dorothy
![Page 20: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/20.jpg)
Set D Set R
Domain
Dave
Sandi
Maureen
Dorothy
People
![Page 21: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/21.jpg)
Set D Set R
Domain Range
Dave
Sandi
Maureen
Dorothy
$100
$150
$200
People Their Salaries
![Page 22: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/22.jpg)
Set D Set R
Domain Range
Dave
Sandi
Maureen
Dorothy
$100
$150
$200
People Their Salaries
![Page 23: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/23.jpg)
![Page 24: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/24.jpg)
A FUNCTION is a special relation
![Page 25: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/25.jpg)
Set D Set R
Each
Element
Of The
Domain
Only ONE
Element
In The
Range
Maps To
A FUNCTION is a special relation
![Page 26: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/26.jpg)
![Page 27: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/27.jpg)
![Page 28: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/28.jpg)
Set D Set R
Domain Range
Dave
Sandi
Maureen
Dorothy
$100
$150
$200
People Their Salaries
![Page 29: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/29.jpg)
Set D Set R
Domain Range
Dave
Sandi
Maureen
Dorothy
$100
$150
$200
People Their Salaries
Is this RELATION a FUNCTION?
![Page 30: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/30.jpg)
![Page 31: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/31.jpg)
Set D Set R
Domain{Guys}
Bob
Dave
John
Sean
![Page 32: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/32.jpg)
Set D Set R
Domain{Guys}
Bob
Dave
John
Sean
Beth
Diane
Linda
Marcia
Range{Gals}
Guys calling Gals for a date to the Senior Ball
![Page 33: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/33.jpg)
Set D Set R
Domain{Guys}
Bob
Dave
John
Sean
Beth
Diane
Linda
Marcia
Range{Gals}
Guys calling Gals for a date to the Senior Ball
![Page 34: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/34.jpg)
Set D Set R
Domain{Guys}
Bob
Dave
John
Sean
Beth
Diane
Linda
Marcia
Range{Gals}
Is the RELATION a FUNCTION?
Guys calling Gals for a date to the Senior Ball
![Page 35: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/35.jpg)
![Page 36: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/36.jpg)
3,2
2,3
3, 1
1,3
2, 2
3,3
1, 1
![Page 37: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/37.jpg)
3,2
2,3
3, 1
1,3
2, 2
3,3
1, 1
Domain
![Page 38: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/38.jpg)
3,2
2,3
3, 1
1,3
2, 2
3,3
1, 1
Domain
Range
3, 2,1, 2, 3
![Page 39: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/39.jpg)
3,2
2,3
3, 1
1,3
2, 2
3,3
1, 1
Domain
Range
3, 2,1, 2, 3
2,3, 1, 2
![Page 40: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/40.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 41: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/41.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 42: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/42.jpg)
![Page 43: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/43.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 44: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/44.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 45: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/45.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 46: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/46.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 47: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/47.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 48: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/48.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 49: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/49.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 50: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/50.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 51: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/51.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 52: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/52.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 53: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/53.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 54: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/54.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 55: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/55.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 56: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/56.jpg)
What’s the Domain? :x x R
![Page 57: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/57.jpg)
What’s the Range
: 2 2y y
![Page 58: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/58.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 59: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/59.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 60: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/60.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 61: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/61.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 62: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/62.jpg)
Domain :x x R
2 2f x x x
![Page 63: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/63.jpg)
Range : 1y y
2 2f x x x
![Page 64: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/64.jpg)
Range : 1y y
2 2f x x x
![Page 65: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/65.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 66: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/66.jpg)
Any Vertical
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 67: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/67.jpg)
2 4f x x x
Domain :x x R
![Page 68: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/68.jpg)
Range : 4y y
2 4f x x x
![Page 69: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/69.jpg)
Range : 4y y
2 4f x x x
![Page 70: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/70.jpg)
![Page 71: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/71.jpg)
![Page 72: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/72.jpg)
![Page 73: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/73.jpg)
Set D Set R
Each
Element
Of The
Domain
Only One
Element
In The
Range
Maps To
![Page 74: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/74.jpg)
Set D Set R
Each
Element
Of The
Domain
Only One
Element
In The
Range
Maps To
EachOnly One
Corresponds To
![Page 75: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/75.jpg)
Set D Set R
Each
Element
Of The
Domain
Only One
Element
In The
Range
EachOnly One
Corresponds To
![Page 76: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/76.jpg)
![Page 77: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/77.jpg)
Set D Set R
Domain Range
Dave
Sandi
Maureen
Dorothy
$100
$150
$200
People Their Salaries
Is this ONE TO ONE ?
![Page 78: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/78.jpg)
Any Horizontal
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 79: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/79.jpg)
Any Horizontal
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 80: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/80.jpg)
Any Horizontal
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 81: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/81.jpg)
Any Horizontal
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 82: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/82.jpg)
Any Horizontal
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 83: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/83.jpg)
Any Horizontal
Line Drawn
Intersects
The Graph
No More
Than
Once
![Page 84: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/84.jpg)
MUST be a
Function First
![Page 85: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/85.jpg)
![Page 86: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/86.jpg)
On your graphing calculator, graph the following and answer
2
3
3 2
4
4 2
5
5 2
1) 5 7
2) 2 2
3)
4) 4 1
5) 1
6) 5 1
7)
8) 0.3 3 2
y x
y x x
y x
y x x
y x
y x x
y x
y x x
Is it One-to-One?
![Page 87: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/87.jpg)
![Page 88: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/88.jpg)
Turn STAT PLOT
OFF
![Page 89: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/89.jpg)
Zoom
6:ZStandard
![Page 90: Are all Functions Relations? Are all Relations Functions?](https://reader033.vdocument.in/reader033/viewer/2022061522/5697c0081a28abf838cc6e10/html5/thumbnails/90.jpg)
On your graphing calculator, graph the following and answer
2
3
3 2
4
4 2
5
5 2
1) 5 7
2) 2 2
3)
4) 4 1
5) 1
6) 5 1
7)
8) 0.3 3 2
y x
y x x
y x
y x x
y x
y x x
y x
y x x
Is it One-to-One?