We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
-5
322
1
avatar+-18 

Which set of ordered pairs is not a function? Justify your reasoning.

 

(1)  {(3,1), (2,1), (1,2), (3,2)}

(2)  {(4,1), (5,1), (6,1), (7,1)}

(3)  {(1,2), (3,4), (4,5), (5,6)}

(4)  {(0,0), (1,1), (2,2), (3,3)}

 May 30, 2018

Best Answer 

 #1
avatar+53 
+3

The first set of ordered pairs is not a function. In a function, an input cannot have more than one output. However, one of the inputs in the first set, 3, is paired with two outputs, 1 and 2.

 May 30, 2018
 #1
avatar+53 
+3
Best Answer

The first set of ordered pairs is not a function. In a function, an input cannot have more than one output. However, one of the inputs in the first set, 3, is paired with two outputs, 1 and 2.

chmy426 May 30, 2018

25 Online Users

avatar