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Is x+y=10 a direct variation?

asked
User Kokusho
by
8.5k points

2 Answers

4 votes
Yes, x+y could possibly be a direct variation, but in order to determine that correctly, we need a second equation.

If y varies directly with x, then it IS a direct variation.
answered
User Rahman Kalfane
by
8.0k points
3 votes
Answer: True (yes)

- -Why?

Because we can determine its a direct variation just based upon the x and y.

✡Hope this helps
answered
User Paul Gordon
by
8.3k points

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