The velocity of an object is equal to the distance divided by time. the equation is velocity = distance/time. if you wanted to calculate the time required for an object to travel a distance and you knew the velocity, you would

Explanation:

The velocity of an object is given by the total distance covered divided by total time taken. Its formula is given by :

............(1)

If we want to find the time required for an object t travel a distance, we must know its velocity. Cross multiplying equation (1) we get :

Dividing both sides of above equation by v, we get :

So,

Hence, this is the required solution.

wavelength variability is the right one

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