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The derivative of a function is another function that represents the slope of the first function, slope being the limit of delta y over delta x at any two points x1,y1 and x2,y2 on the graph of the function as delta x approaches zero.

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Q: What does the derivative of a function mean?
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Related questions

What is the second derivative of a function's indefinite integral?

well, the second derivative is the derivative of the first derivative. so, the 2nd derivative of a function's indefinite integral is the derivative of the derivative of the function's indefinite integral. the derivative of a function's indefinite integral is the function, so the 2nd derivative of a function's indefinite integral is the derivative of the function.


What does differentiation mean in mathematics?

Finding the derivative. The derivative is the measure of how a function changes as its input changes.


What is null derivative?

A null derivative occurs when an increasing function does not have a derivative. This is most commonly seen in the question mark function.


How do you find second derivative of a function?

All it means to take the second derivative is to take the derivative of a function twice. For example, say you start with the function y=x2+2x The first derivative would be 2x+2 But when you take the derivative the first derivative you get the second derivative which would be 2


What is the geometrical meaning for second derivative?

The Geometrical meaning of the second derivative is the curvature of the function. If the function has zero second derivative it is straight or flat.


What is the function if the first derivative of a function is a constant?

A linear function, for example y(x) = ax + b has the first derivative a.


If second derivative is 0 and third derivative is 0 What is true about that point?

If the second derivative of a function is zero, then the function has a constant slope, and that function is linear. Therefore, any point that belongs to that function lies on a line.


What is a derivative graph?

A derivative graph tracks the slope of a function.


What does it mean for a function when the graph of the derivative crosses the x-axis?

This means that the function has reached a local maximum or minimum. Since the graph of the derivative crosses the x-axis, then this means the derivative is zero at the point of intersection. When a derivative is equal to zero then the function has reached a "flat" spot for that instant. If the graph of the derivative crosses from positive x to negative x, then this indicates a local maximum. Likewise, if the graph of the derivative crosses from negative x to positive x then this indicates a local minimum.


How do you get the second derivative of potential energy?

To get the second derivative of potential energy, you first need to calculate the first derivative of potential energy with respect to the variable of interest. Then, you calculate the derivative of this expression. This second derivative gives you the rate of change of the slope of the potential energy curve, providing insight into the curvature of the potential energy surface.


How can you know that a value is the minimum of a function?

When the first derivative of the function is equal to zero and the second derivative is positive.


How do you do derivative 27ex?

I assume you mean 27 times e to the power x. 1) You take out the constant out. So, the derivative is 27 times the derivative of (e to the power x).2) You use the rule for the exponential function.