# SOLUTION: 5) For the given relations, state whether or not they are functions. (relations) A. (1,2), (3,4), (5,6), (7,8), (9, 10) I put NOT A FUNCTION? B. (1,4), (5,8), (9,11), (13, 4)

Algebra ->  Algebra  -> Functions -> SOLUTION: 5) For the given relations, state whether or not they are functions. (relations) A. (1,2), (3,4), (5,6), (7,8), (9, 10) I put NOT A FUNCTION? B. (1,4), (5,8), (9,11), (13, 4)      Log On

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

 Click here to see ALL problems on Functions Question 248979: 5) For the given relations, state whether or not they are functions. (relations) A. (1,2), (3,4), (5,6), (7,8), (9, 10) I put NOT A FUNCTION? B. (1,4), (5,8), (9,11), (13, 4) I put FUNCTION C. (7,0), (2,6), (5,9), (7,1), (8,3), (4,10) I put NOT A FUNCTIONAnswer by jim_thompson5910(28717)   (Show Source): You can put this solution on YOUR website!A) This is a function since every x value only goes to one y value. B) This is a function as every 'x' only maps to one and only one 'y' C) This is NOT a function because the x value 7 is paired with the y values of 0 and 1. Visually, if you plot these points, the graph would fail the vertical line test.