Question

An example of negative velocity with negative
acceleration​

Answer 1

If the object is slowing over time or decelerating the line goes down indicating a negative acceleration.

Example -:

When the car is at a constant speed or at a standstill the line on the graph would be flat. If that car were to reverse or turn around the velocity would be negative as velocity is speed in a specific direction.

Answer 2

Answer:

If the object is slowing over time or decelerating the line goes down indicating a negative acceleration. ... When the car is at a constant speed or at a standstill the line on the graph would be flat. If that car were to reverse or turn around the velocity would be negative as velocity is speed in a specific direction