List the specific function of the respiratory system pls help

the function of the respripority system is to keep the body from completely stopping. as blood is pushed in and out of the heart, each beat accounts for an equal amount of blood flow that continues throughout the body. it inflates and deflates your lungs to breathe.

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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 would say the answer is food.

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