Algebra ->
Functions
-> SOLUTION: Which set of ordered pairs is not a function?
A. (-1, 0), (0, 1), (1,2), (2,3)
B. (-1, 0), ( 0,0), (1,0), (2,0)
C. (1, -1), (1, 0), (1,1), (1,2)
D. (-1, 1), (0,0), (1,1), (2,2)
Log On
|
Question 182387: Which set of ordered pairs is not a function?
A. (-1, 0), (0, 1), (1,2), (2,3)
B. (-1, 0), ( 0,0), (1,0), (2,0)
C. (1, -1), (1, 0), (1,1), (1,2)
D. (-1, 1), (0,0), (1,1), (2,2)
Answer by Fombitz(32388)   (Show Source):
You can put this solution on YOUR website! C) A function returns a unique y value for each x value.
The relationship in C) returns 4 distinct y values for x=1, therefore it cannot be a function.
|
|
|
| |
