Answer:
Step-by-step explanation:
Here, N represents the number of animal species and L represents a certain body length,
According to the question,
Where, k is the constant of proportionality,
Since, with increasing the value of L the value of N is decreasing,
So, we can say that, N is dependent on L, or we can write N(L) in the place of N,
Hence, the required function formula is,