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Beliebt Rechnen >

limit as x approaches-7 of (4x+28)/(x+7)

Lösung

x \to - 7 lim (\frac{4 x + 28}{x + 7})

Lösung

4

Schritte zur Lösung

x \to - 7 lim (\frac{4 x + 28}{x + 7})

\frac{4 x + 28}{x + 7} = 4

= x \to - 7 lim (4)

x \to a lim c = c

= 4

Graph

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