Question

In autocatalysis reaction, the product of reaction act as auto catalyst to convert reactant into product. The reaction is triggered with very minimal addition of product.

X → Y

The autocataytic reaction follows the Lotka Volterra equation pair representing the concentration of reactant (X) and product (Y) over time. Which linear equation represents the concentration variation of product with concentration changes in reactant? [X] is concentration of reactant and [Y] is concentration of product.