The variables y and x^2 are directly
proportional. It is given that the difference
between th...
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Mathematics, 04.06.2021 14:00 soso585oo
The variables y and x^2 are directly
proportional. It is given that the difference
between the values of ý when x = 2 and x = 5
is 20. Form an equation relating y and x.
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