integral from-1 to 3 of 3x+1

Lösung

\int_{- 1}^{3} 3 x + 1 d x

16

Schritte zur Lösung

\int_{- 1}^{3} 3 x + 1 d x

Wende die Summenregel an:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{- 1}^{3} 3 x d x + \int_{- 1}^{3} 1 d x

\int_{- 1}^{3} 3 x d x = 12

\int_{- 1}^{3} 1 d x = 4

= 12 + 4

Vereinfache

= 16

t an g e n t y = x^{2}, at x = \frac{1}{3}

\frac{\partial}{\partial y} (\frac{5 ( y + 2 )}{( x + 2 ) ^{2}})

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