The function P(x)=x3−2x2 is dilated by the function I(x)=P(4x).
Which function rule represents I(x)?
I(x)=64x3−2x2
I(x)=4x3−2x2
I(x)=64x3−32x2
I(x)=4x3−8x2

its c or d   take a lucky guess my dude

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.