Given a = {(1, , 5}(6, 4)}, b = {(2, 0)(4, , 5)(0, 0)} and c = {(1, 1)(0, 2)(0, 3)(0, , 5)}, answer the following multiple choice question:
from the list of sets a, b, and c above, choose the set of relations that correctly represents a function

Sets A and B correctly represents a function

Step-by-step explanation:

Sets can be rewritten as follows

A)

 x | y

-1 | 5

 1 | 3

6 | 4    

B)

x | y

-4 | 5

0 | 0

2 | 0

4 | 6

C)

x | y

-3 | 5

0 | 2

0 | 3

0 | 4

 1 | 1

Every function relates inputs (x-values) with outputs (y-values). But every x-value has to have one and only one correspondent y-value. In set C there are 3 y-values associated with x = 0; so, it isn't a function. There is no problem with sets A and B

answer: the answer to your question is parallel

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: