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A function with an input of 1 has an output of 3. Which of the following could not be the function equation?

y= 3 x

y=-x+ 4

y=x-2

y= 2 x + 1​

User Adiian
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1 Answer

10 votes

Answer:

y = x - 2 i think. Im sorry if im wrong..

kaii~

User Dave Bennett
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