Why are digital signals an accurate and reliable way to record and send information?.

answei'm sorry. i am having trouble understanding what you're asking? i'm willing to but tell me what you mean : )

explanation:

answer: a, c

divide any of the y values by x values and you will always get 3 is the most simple way i can put it for you.

you, i'm trying to get a higher rank, this really ! : )

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