* Velocity is the slope of a displacement vs. time graph. Displacement is the change in position, and velocity tells you how fast that position is changing.

* Acceleration is the slope of a velocity vs. time graph. Acceleration is the rate of change of velocity.

Think of it this way:

* Displacement: Where you are

* Velocity: How fast you are moving

* Acceleration: How fast your speed is changing

Example:

Imagine a car driving down a straight road.

* Displacement graph: The graph would show the car's position at different times. A straight line would mean constant speed, while a curved line would mean changing speed.

* Velocity graph: The graph would show the car's speed at different times. A horizontal line would mean constant speed, while a sloping line would mean acceleration or deceleration.

* Acceleration graph: The graph would show how the car's speed is changing over time. A constant value would mean constant acceleration, while a changing value would mean changing acceleration.

Let me know if you'd like to see some visual examples!