Examples on Antiderivatives
Example 1: Find the integral for the given function,
f(x) = 2x + 3
Solution:
Using Integral Formula,
Given,
f(x) = 2x + 3
Splitting the function
⇒
⇒
⇒
⇒ x2 + 3x + C
Example 2: Find the integral for the given function,
f(x) = x2 – 3x
Solution:
Using Integral Formula,
Given,
f(x) = x2 – 3x
Splitting the function
⇒
⇒
Example 3: Find the integral for the given function,
f(x) = x3 + 5x2 + 6x + 1
Solution:
Using Integral Formula,
Given,
f(x) = x3 + 5x2 + 6x + 1
Splitting the function
⇒
⇒
Example 4: Find the integral for the given function,
f(x) = sin(x) – cos(x)
Solution:
Using Integral Formula,
Given,
f(x) = sin(x) – cos(x)
Splitting the function
⇒
⇒
Example 5: Find the integral for the given function,
f(x) = 2sin(x) + sec2(x) + 7ex
Solution:
Given,
f(x) = 2sin(x) + sec2(x) + 7ex
Splitting the function
⇒
⇒
⇒
Example 6: Find the integral for the given function,
f(x) =
Solution:
Using Integral Formula,
Given,
f(x) =
Splitting the function
⇒
⇒ x – 3ln(x) + C
Example 7: Find the integral for the given function,
f(x) = x2 – 4x + 4
Solution:
Using Integral Formula,
Given,
f(x) = x2 – 4x + 4
Splitting the function
⇒
Antiderivatives
Antiderivatives: The Antiderivative of a function is the inverse of the derivative of the function. Antiderivative is also called the Integral of a function. Suppose the derivative of a function d/dx[f(x)] is F(x) + C then the antiderivative of [F(x) + C] dx of the F(x) + C is f(x). An example explains this if d/dx(sin x) is cos x then, the antiderivative of cos x, given as ∫(cos x) dx is sin x.
Antiderivative of any function is used for various purposes, to give the area of the curve, to find the volume of any 3-D curve, and others. In this article, we will learn about, Antiderivatives, Antiderivatives Formulas, Antiderivatives rules, and others in detail.
Table of Content
- What are Antiderivatives?
- Rules of Antiderivative
- Properties of Antiderivatives
- Antiderivatives Formulas
- Calculation of Antiderivative of a Function
- Antiderivative of Trigonometric Functions
- Antiderivative of Inverse Trig Functions
- Examples on Antiderivatives
- Antiderivatives Worksheet
Contact Us