Question

Which set of ordered pairs does not represent a function?

\{(-2, 5), (0, -9), (8, -2), (7, 4)\}{(−2,5),(0,−9),(8,−2),(7,4)}

\{(-3, 4), (-5, 4), (7, -3), (2, -9)\}{(−3,4),(−5,4),(7,−3),(2,−9)}

\{(2, -9), (-5, -1), (-6, -3), (-5, 7)\}{(2,−9),(−5,−1),(−6,−3),(−5,7)}

Answer 1

the bottom one or d if the x-inputs are the same then the ordered pairs are not a function but if the y values are the same the and the x values aren't it is still a function

Explanation:

think of it like a vending machine x values are the buttons amd the y values are the soda or camdy you would get