# SOLUTION: I have to look at a table and decide if its a function or not. The table looks like this: x 4 -3 0 -3 2 3 y 7 -5 2 -1 5 -2 So, how do i decide if this would be a function o

Algebra ->  Algebra  -> Functions -> SOLUTION: I have to look at a table and decide if its a function or not. The table looks like this: x 4 -3 0 -3 2 3 y 7 -5 2 -1 5 -2 So, how do i decide if this would be a function o      Log On

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 Algebra: Functions, Domain, NOT graphing Solvers Lessons Answers archive Quiz In Depth

 Question 141237: I have to look at a table and decide if its a function or not. The table looks like this: x 4 -3 0 -3 2 3 y 7 -5 2 -1 5 -2 So, how do i decide if this would be a function or not, just by looking at the table givenAnswer by stanbon(57282)   (Show Source): You can put this solution on YOUR website!x 4 -3 0 -3 2 3 y 7 -5 2 -1 5 -2 -------------------------- Does each different x-value have only one y-value? --------------------- No because x=-3 has a y-value of -5 and x=-3 has a y-value of -1 ---------- So the set of ordered pairs is not a function. -------------- Cheers, Stan H.