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Novay_Z [31]
4 years ago
5

Which is an equation of a direct proportion? y=16x+6 y=6x y=6x−6 y=6x

Mathematics
1 answer:
natita [175]4 years ago
5 0

The model for direct proportion is y = mx.  Note that there is no "offset," no "y-intercept."  

y = 6x represents direct proportion with a constant of proportionality 6.  The other 2 choices are disqualified because of offset +6 or -6.

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