What does the slope of a d vs t graph show you? VELOCITY (or speed)
Positive Slope = moving forward at a constant velocity
Horizontal Line (Slope = 0) means you are at rest (not moving v = 0 m/s)
Negative Slope = moving backwards at a constant velocity
Higher Slope (D) = Higher Speeds
Lower Slope (A) = Slower Speeds
What does accelerating look like? Changing slope (aka changing speed) which is a curved line!