Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town,...
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Transcript of Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town,...
![Page 1: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/1.jpg)
Functions
![Page 2: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/2.jpg)
Which graph story goes with this graph?
A)A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.
B)B) A person leaves home, drives to the other end of town and buys groceries, then returns home.
C)C) A person walks to a friend’s house where she stays overnight.
![Page 3: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/3.jpg)
Which of the following relations are functions?
A)A) #1, 2, and 3 E)E) #1 only
B)B) #1 and 3 only F)F) #1 and 2 only
C)C) #2 and 3 only G)G) #2 only
D)D) #3 only
![Page 4: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/4.jpg)
Is the given relation Discrete or Continuous and is it a Function or Not a Function?
A)A) Discrete, Not a Function
B)B) Discrete, Function
C)C) Continuous, Function
D)D) Continuous, Not a Function
![Page 5: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/5.jpg)
Which is the correct RANGE for the relation?
A)A) {4}
B)B) All x-values from 0 to 3
C)C) {0, 1, 2, 3}
D)D) All y-values from 0 to 3
![Page 6: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/6.jpg)
Giselle is going to rent a scooter for at least one hour. The fee is $45 plus $5 for each hour it is rented.
A)A) Indep: total fee Depend: # of hours
B)B) Indep: cost per hr Depend: total fee
C)C) Indep: scooters Depend: # of hours
D)D) Indep: # of hours Depend: total fee
Identify the Independent and Dependent variables for this situation.
![Page 7: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/7.jpg)
Which shows the BEST mapping for the relation:{(2, 3), (-2, 3), (2, 5), (1, 5)}?
A)A) B)B) C)C) 2
-2
2
1
3
3
5
5
2
-2
1
3
3
5
5
2
-2
1
3
5
![Page 8: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/8.jpg)
Choose the graph that best represents this situation.
A)A) B)B) C)C)
The temperature of the water in a glass cooled down steadily with the addition of ice, then remained constant when all the ice had melted.
![Page 9: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/9.jpg)
Is the given relation Discrete or Continuous and what is its Domain?
A)A) Discrete, D: {-2, -1, 0}
B)B) Discrete, D: {-5, -3, 1, 3}
C)C) Continuous, D: E.F. -5 to 3
D)D) Continuous, D: {-2, -1, 0}
![Page 10: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/10.jpg)
Give 3 reasonable domain values and the range values that go with them for the given situation.
Meg earns a $5 flat fee plus $4.50 per student for a tutoring session.
A)A) D: {-2, -1, 0} R: {-4, .50, 5}
B)B) D: {1, 2.75, 5} R: {9.5, 17.375, 27.5}
C)C) D: {1, 2, 3} R: {4, 5, 6}
D)D) D: {2, 4, 8} R: {14, 23, 41}
![Page 11: Functions Which graph story goes with this graph? A) A) A person leaves home, drives through town, then on the highway, and finally stops at a rest area.](https://reader033.fdocuments.in/reader033/viewer/2022051517/5697c0261a28abf838cd5dec/html5/thumbnails/11.jpg)
A cell phone plan has an initial activation fee plus a monthly charge. Using the table, determine the
cost if you have not used the phone yet.
Number of Months, x
Total Amount Paid ($), y
2 150
4 240
5 285
8 420
A)A) $45
B)B) $60
C)C) $0
D)D) $150