Question

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Write a quadratic variation equation if g(x) varies directly with x2, and g(x) = 98 when x = 7.



A.


g(x) =1/2 x2


B.


g(x) = 2x2


C.


g(x) = 14x2


D.


g(x) = 7x2

Answer 1

AS we know, direct variation means If we increase one thing like g(x) , other thing (x^2) will also increase.