Who is NOT correct?
Ed
Debra
Alejandro
Antoine
Relation A
Relation B
0
6
63
378
Can be written using f(x)
has one-to-one correspondence
Select all that are true.
It is possible to make a relation.
It is possible to make a function.
It is NOT possible to make a relation.
It is NOT possible to make a function.
It is possible to make something that is both a function or NOT a function.
Is this possible?
Yes, its possible.
No, its not possible.
189
2268
Which are NOT functions?
{(1, 3), (3, 7), (5, 11), (7, 15), (9, 19)}
{(1, 3), (1, 7), (5, 11), (5, 15), (9, 19)}
{(-2, 4), (-1, 1), (0, 0), (1, 1), (2, 4)}
{(2, 4), (1, 1), (0, 0), (1, -1), (2, -4)}
{(6, 3), (4, 1), (2, 1), (0, -1), (-2, -3)}
{(1, 3), (3, 7), (3, 11), (7, 15), (9, 19)}
{(1, 3), (3, 7), (5, 11), (9, 15), (9, 19)}
