Area

How to calculate a significant value of a definite curve/shaded region in a graph?

How to calculate a significant value of a definite curve/shaded region in a graph?
  1. What is the significance of area under curve?

What is the significance of area under curve?

The area under the curve can be called a change in quantity with respect to time. On integrating that, we can find the amount of quantity changed. Consider the function of x given by y = f (x). The graph below is a simple curve that can take positive, negative values depending on the value of x.

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