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musickatia [10]
3 years ago
15

Choose all the equations that show a direct variation between x and y when solved for y.

Biology
1 answer:
7nadin3 [17]3 years ago
8 0
The correct answers from the choices listed above are all options except option A. Direct variation would mean that when one variable is increased then it must be that the other variable is also increased. This would also be true when it is decreased. Therefore, the answers are:

B. y=2/5x-2/5

C. y=27x

<span>D. 2y=x</span>
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