Which relations are functions and which are not functions?
column a column b
1.
{...
![subject](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 19:30 kritalewis
Which relations are functions and which are not functions?
column a column b
1.
{(3, 2), (6, 4), (9, 6),
(12, 8)}
2.
{(2, 3), (2, 5), (3, 6),
(9, 4)}
3.
{(4, 2), (6, 3), (4, 8),
(6, 6)}
4.
{(3, 4), (5, 2), (6, 8),
(6, 4)}
a.
function
b.
not a function
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30, liamgreene90
Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, yeetmaster7688
Find the value of x for which line a is parallel to line b
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:20, galaxyomg661p0edpt
8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?
Answers: 3
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.09.2021 14:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.09.2021 14:00
![Konu](/tpl/images/cats/es.png)