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Mathematics 13 Online
OpenStudy (anonymous):

will give medal for answer and explanation pls help What is the constant of variation for the quadratic variation? 9y = 4x2 A.-2 B.4/9 C.2/3 D.9/4

OpenStudy (anonymous):

and your thoughts?

OpenStudy (anonymous):

im thinking b?

OpenStudy (anonymous):

mathway?

OpenStudy (anonymous):

Okay, so since y is being multiplied by 9 and you want y by itself, divide both sides by 9.

OpenStudy (anonymous):

1 and 2

OpenStudy (anonymous):

9/9.1 4/9.2

OpenStudy (anonymous):

Remember that y=kx^2. And you want to know k.

OpenStudy (anonymous):

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