Determine if y = 2x + 1 is a function

asked Sep 1, 2019 73.5k views

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7 votes

its a function. this is because you can solve for k. it it were not a function, the equation would not make sense.

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4 votes

in order to find out if its a fucntion you have to be able to graph it on

Zaq answered Sep 7, 2019

by Zaq

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