Find the constant of variation for the quadratic variation.

6y = 4x2

a.

3/2

b.

2/3

c.
–2

d.

4/9

One form of a quadratic equation is written as:

y =Ax^2

where A is the coefficient and for this case the constant of variation.

In order to obtain the answer for the given equation, we write the equation to the form above.

6y = 4x^2

y = (4/6)x^2

y = (2/3)x^2

Therefore, the correct answer is option B.