If an entiry is dependent on another entity in a certain way then the change in value of the dependent entity to an unit change in the value of the independent entity is the rate of change.
The Variable Rate is the rate at which a number changes
The definition is: "The rate of increased size per unit time".
The differentiation of a constant is zero because a constant value does not change with respect to the variable being differentiated. The derivative measures the rate of change of a function, and since a constant has no change, its derivative is zero.
A tangent is a line that just touches a curve at a single point and its gradient equals the rate of change of the curve at that point.
The definition of natality is birth rate. It is a French word.
The Variable Rate is the rate at which a number changes
That's the definition of 'acceleration'.
The definition for deceleration is: a decrease in rate of change; for example: "The deceleration of the arms race."
Because that is the definition of velocity
If an entiry is dependent on another entity in a certain way then the change in value of the dependent entity to an unit change in the value of the independent entity is the rate of change.
Another definition for the word "acceleration" is "the rate of change of velocity per unit of time."
One definition of the derivative is: "Rate of change". Since a constant is constant, it doesn't change, and the rate at which it changes is zero.
The definition of rate of rate of change of velocity is Velocity is the rate of change of the position of an object, equivalent to a specification of its speed and direction of motion, e.g. 60 km/h to the north. Velocity is an important concept in kinematics, the branch of classical mechanics which describes the motion of bodies.
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
Generally it would be the change in the variable in question divided by the change in time over which it took place.
The scientific definition of pace is the speed or rate at which something happens, changes, or develops
Constant rate of change is when a number is consistent like: 1*2=2 2*2=4 3*2=6 4*2=8