# How do you solve Antiderivatives in calculus?

## How do you solve Antiderivatives in calculus?

To find antiderivatives of basic functions, the following rules can be used:

1. xndx = xn+1 + c as long as n does not equal -1. This is essentially the power rule for derivatives in reverse.
2. cf (x)dx = c f (x)dx.
3. (f (x) + g(x))dx = f (x)dx + g(x)dx.
4. sin(x)dx = – cos(x) + c.

## What is antiderivative in basic calculus?

An antiderivative is a function that reverses what the derivative does. One function has many antiderivatives, but they all take the form of a function plus an arbitrary constant. Antiderivatives are a key part of indefinite integrals.

Why does antiderivative give area?

Why does the antiderivative of a function give you the area under the curve? If you integrate a function f(x), you get it’s antiderivate F(x). If you evaluate the antiderivative over a specific domain [a, b], you get the area under the curve. In other words, F(a) – F(b) = area under f(x).

What is anti derivative in calculus?

An anti-derivative is basically an integral, which is the second main concept of calculus. When doing a derivative you take away a power, when doing an anti-derivative, you add a power, in otherwords it undoes whatever a derivative does.

### How do you differentiate calculus?

Differential calculus. The derivative of a function at a chosen input value describes the rate of change of the function near that input value. The process of finding a derivative is called differentiation. Geometrically, the derivative at a point is the slope of the tangent line to the graph of the function at that point,…

### How do you find the antiderivative?

Antiderivatives are found by integrating a function. If the function in question is simple, it should be found in an antiderivative table. To find the anti-derivative of a particular function, find the function on the left-hand side of the table and find the corresponding antiderivative in the right-hand side of the table.

What is the purpose of derivatives in calculus?

Derivatives can be used to estimate functions, to create infinite series. They can be used to describe how much a function is changing – if a function is increasing or decreasing, and by how much. They also have loads of uses in physics. Derivatives are used in L’Hôpital’s rule to evaluate limits.