Which is a disadvantage of using wind as an energy source? check all that apply. it may be unreliable. it is not naturally occurring. it produces a lot of waste. it requires wires to carry electricity. it generates large amounts of electricity.

It may be unreliable.    

Explanation:

Harnessing wind a s a source of energy is very efficient and renewable. It does not produce any waste and is environment friendly energy resource because it is naturally occurring.

But it is unreliable. The wind is the motion of air from high pressure region to low pressure region. Thus, we cannot start or stop wind turbines to spin. It depends on the wind and its speed.

A) it may be unreliable

Explanation:

Sorry years late but maybe for people that need it now

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

mistakes are ok