en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Calculus >

integral of 0.8x

Solution

\int 0.8 x d x

Solution

0.4 x^{2} + C

Solution steps

\int 0.8 x d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= 0.8 \cdot \int x d x

Apply the Power Rule

= 0.8 \cdot \frac{x ^{2}}{2}

Simplify

0.8 \cdot \frac{x ^{2}}{2} : 0.4 x^{2}

= 0.4 x^{2}

Add a constant to the solution

= 0.4 x^{2} + C

Graph

Popular Examples

(\partial)/(\partial y)(x^2+(y-1)^2+z^2)

integral from 1 to 9 of (sqrt(x^2-1))/x

integral of (5x^2-10x)/(\sqrt[4]{3x^3)}

derivative of sqrt(1-49x^2)arccos(7x)

limit as x approaches 2 of 7(x)+10

Frequently Asked Questions (FAQ)

What is the integral of 0.8x ?
The integral of 0.8x is 0.4x^2+C