Which equation represents a direct linear variation?

y=1/x

y=x+2

y=x^2

y=(1/2)x

Thanks for helping. Im pretty sure its either the 2nd or the fourth but im not Sure

Respuesta :

y=(1/2)x cause the constant variation is 1/2

Answer: y=(1/2)x represents a direct linear variation.

Step-by-step explanation:

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