Question 1153104: 1. A relation contains the ordered pairs(3,8),(6,10),(9,12),and (a,b). For which values of a and b is the relation a function?
A.a=3 and b=14
B.a=6and b=12
C.a=9and b=9
D.a=11 and=8
Answer by MathLover1(20850)   (Show Source):
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1. A relation contains the ordered pairs
( , ),( , ),( , ),and ( , ).
For which values of and is the relation a function?
A. and  ->not this one , same as in ordered pair (,)
B. and  ->not this one , same as in ordered pair (,)
C.  and  ->not this one , same as in ordered pair (,)
D.  and  ->for these values of and the relation  a function
(,),(,),(,),( ,)
answer is: D. and
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