Integration is the process of finding the integral of a function, which represents the area under the curve of the function on a graph
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The integral can be thought of as the "inverse" of differentiation. While differentiation gives the rate of change of a function, integration measures the accumulation of quantities
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There are two main types of integrals: indefinite integrals and definite integrals
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An indefinite integral, represented as ∫f(x)dx, gives a family of functions (antiderivatives) plus a constant of integration
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A definite integral, represented as ∫abf(x)dx, gives the actual area under the curve of f(x) from x=a to x=b
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To compute a definite integral, you can find the indefinite integral and then apply the limits of integration. This is known as the Fundamental Theorem of Calculus
Answer
Integration is the process of finding the area under the curve of a function, and it is closely related to the concept of antiderivatives.
Key Concept
Integration
Explanation
Integration is a fundamental concept in calculus that involves finding the integral of a function, which can represent areas under curves and accumulated quantities. It is the inverse process of differentiation.