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Popular Calculus >

integral of (4y)

Solution

\int (4 y) d y

Solution

2 y^{2} + C

Solution steps

\int 4 y d y

Take the constant out:

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

= 4 \cdot \int y d y

Apply the Power Rule

= 4 \cdot \frac{y ^{2}}{2}

Simplify

4 \cdot \frac{y ^{2}}{2} : 2 y^{2}

= 2 y^{2}

Add a constant to the solution

= 2 y^{2} + C

Graph

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Frequently Asked Questions (FAQ)

What is the integral of (4y) ?
The integral of (4y) is 2y^2+C