2. **a bird is flying south for the winter and mies a total o
s rying south for the winter and flies a total of 8,000 miles in 4 days. what is the veiochy of the
bird?

Explanation:

By definition we get that,

velocity = displacement change/ time taken

So for bird we can use,

velocity of the bird = displacement change/ time taken

= 8000/4 = 2000 miles per day =326.61 m/s

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

if they have a finite resultant