Find fk and f in the picture shown

layer a is the exosphere and layer b is the thermosphere.   is the answer i think but i hope this .

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

i think the answer is a, hope this is right, that would be my best guess.

um if your asking how to beat a level then that i can with that and how to fix your wii but other than that i can't u