What is instantaneous speed nd velocity​

Instantaneous speed is the exact speed that an object in motion has at a given instant in time.

Instantaneous velocity is the exact velocity that an object in motion has at a given instant in time.

Explanation:

Instantaneous velocity tells how fast an object is moving anywhere along its path.

Instantaneous speed at an instant is equal to the magnitude of the instantaneous velocity at that instant.

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

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