# SOLUTION: You are given this formula: R = {(5k + 3, 4), (3k - 5, 7)}. Which equation would find the value for k that makes this relation not be a function?

Algebra ->  -> SOLUTION: You are given this formula: R = {(5k + 3, 4), (3k - 5, 7)}. Which equation would find the value for k that makes this relation not be a function?      Log On

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 Click here to see ALL problems on Functions Question 251099: You are given this formula: R = {(5k + 3, 4), (3k - 5, 7)}. Which equation would find the value for k that makes this relation not be a function?Answer by solver91311(18785)   (Show Source): You can put this solution on YOUR website! A relation is not a function if any single possible input value can produce more than one output. In that the given -coordinates are unequal, if the -coordinates were equal, you would have one input/more than one output and you would not have a function. So: and solve for John