Which is the quadratic variation equation for the relationship?

y varies directly with x^2 and y = 36 when x = 3.

A.y=x^2+25

B.y=1/4x^2

C.y=4x^2

D.y=12x

Question

Which is the quadratic variation equation for the relationship?

y varies directly with x^2  and y = 36 when x = 3.

A.y=x^2+25

B.y=1/4x^2

C.y=4x^2

D.y=12x

twizttiez · Answer

I think it's either C or D

twizttiez · Answer

@Godlovesme

godlovesme · Answer

0-0 no idea on quadratic variation..  sowwyy :/

twizttiez · Answer

You're fine thanks anyways

nnesha · Answer

"quadratic" variation 
which mean there suppose to be degree of  variable 
quadratic equation Ax^2 +Bx +C=0 highest degree 2

twizttiez · Answer

Uhhhhh o.o sorry I don't really get that :|

nnesha · Answer

|dw:1427319437292:dw|directly with $$\huge\rm \color{red}{x^2}$$