Linear Model

Define the quadratic equation

y =  a  +  b x  +  c (x^2)

Here is the partial derivative with respect to a.

(∂_a) y

Here is the partial derivative with respect to b.

(∂_b) y

Here is the partial derivative with respect to c.

(∂_c) y

Nonlinear Model

Define the Michaelis-Menten equation

y = (((Subscript[V, max]) S )/((Subscript[K, m])  +  S))

Here is the partial derivative with respect to Vmax.

(∂_((Subscript[V, max]))) y

Here is the partial derivative with respect to (Subscript[K, m]).

(∂_((Subscript[K, m]))) y