What is the integral from 0 to 1 of-4t ?

The integral from 0 to 1 of-4t is -2

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integral from 0 to 1 of-4t

\int_{0}^{1} - 4 t d t

- 2

Solution steps

\int_{0}^{1} - 4 t d t

Take the constant out:

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

= - 4 \cdot \int_{0}^{1} t d t

Apply the Power Rule

: [\frac{t ^{2}}{2}]_{0}^{1}

= - 4 [\frac{t ^{2}}{2}]_{0}^{1}

Compute the boundaries:

\frac{1}{2}

= - 4 \cdot \frac{1}{2}

Simplify

= - 2

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