The function
P(x)=
x
3
−2
x
2
P(x)=x3−2x2
, is dilated by the function
I(x)=P(4x)
I(x)=P(4x)
.
Which function rule represents
I(x)
I(x)
?

I(x)=4
x
3
−8
x
2
I(x)=4x3−8x2

I(x)=64
x
3
−2
x
2
I(x)=64x3−2x2

I(x)=4
x
3
−2
x
2
I(x)=4x3−2x2

I(x)=64
x
3
−32
x
2
I(x)=64x3−32x2