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ale4655 [162]
1 year ago
11

Given that y varies directly as x², find the percentage increase in y when x doubles.

Mathematics
1 answer:
stepladder [879]1 year ago
6 0

Answer:400%

Step-by-step explanation: by the commutativity of multiplication we find (2x)^2=4(x^2)=4(y)

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