Logistic growth is represented by which equation

  • A

    $\frac{d N}{d t}=r N\left(\frac{K-N}{K}\right)$

  • B

    $\frac{d N}{d t}=r N\left(\frac{K-N}{N}\right)$

  • C

    $\frac{d N}{d t}=r N\left(\frac{K+N}{K}\right)$

  • D

    $\frac{d N}{d t}=r N\left(\frac{K}{K+N}\right)$

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