Dalam waktu 20 sekon, baling-baling sebuah helikopter dapat mencapai putaran 6.000 rpm dari keadaan diam selama 20 sekon. sudut yang ditempuh masing-masing bilah pada baling-baling adalah

Based on the given text, the stage of identity development Marcus is experiencing is Identity Foreclosure. This identity development is dominant among teenagers. They tend to venture into a commitment without exploring other alternatives in reaching their desired goals.

because it says use -2,0,and 2 for x, we can plug those numbers into the equation. y/4=3/4(-2)+2   y/4= -1 1/2 +2 now to get x by itself, we can multiply each side by 4. y=-6+8 which equals y=2 when x=-2. now you can do the same thing with 0 and 2 as x. you get y=8 when x=0 and y=14 when x=2.

x   |   y

-2 |   2

0   |   8

2   |   14