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There is only one equation that is given in the question and that equation is not a direct variation.

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Q: Which of these equations is a direct variation y equals -8x plus 1?
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Related questions

Is y equals 2x plus 5 a direct variation if so what is the constant of variation?

No, it is not a direct variation.


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Is 0.8x0.5y-2 a direct variation?

Some symbols not visible. Please resubmit using words eg "plus", "equals" etc


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