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Rufina [12.5K]
2 years ago
5

Y+4x=0 how can I solve to know if it's a direct variation?

Mathematics
1 answer:
galina1969 [7]2 years ago
7 0

subtract 4x from both sides and you get y=4x

y varies directly with x. When x is 1, y is 1/4. when x is 4, y is 1. when x is 8, y is 2. So on and so on. Sorry if this is confusing. Direct variations is one of my weak points

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The geometric sequence is found in the relationship between consecutive terms that is constant.
 In this problem, as I understand it, none of the functions forms a geometric sequence.
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