The average slope between two points in time will give you the average velocity between those two points in time. The instantaneous velocity does not have to equal the average velocity.

Explanation: The slope of the tangent line represents the rate of change of a function. We can define an object’s instantaneous velocity at a single instant of time, t , where the instantaneous velocity at time t is the slope of the line that is tangent to the position-versus-time graph at time t .

The slope of a velocity graph represents the acceleration of the object. So, the value of the slope at a particular time represents the acceleration of the object at that instant.

Slope of velocity-time graph represents change in velocity with change in time i.e. acceleration.

negative

The slope of the distance-time graph indicates speed. It is because the slope of a distance-time graph determines the speed of that body, so the steeper the slope greater will be the speed of the body.

The principle is that the slope of the line on a position-time graph is equal to the velocity of the object. If the object is moving with a velocity of +4 m/s, then the slope of the line will be +4 m/s.

Slope of Temperature and time graph is a measure of the rate change of temperature.

with -3 being your slope and 4 being your y-intercept.

-3

Using the slope-intercept form, the slope is 0 .