What is the rate of change of `sqrt(x^(2)+16)` with respect to `x^(2)` at x=3?

The rate of change of sqrt(x^(2)+16) with respect to (x)/(x-1) at x=3 is

The rate of change of sqrt(x^2+16) with respect to x/(x-1) at x=3 is

Absolute value of rate of change of (5)/(6)sqrt(x^(2)+16) with respect to (x)/(x-1) at x = 3 is:

What is the rate of change of sqrt(x^(2)+16) w.r.t. x^(2) at x=3 ?

The rate of change of sqrt(x^(2)+16) wrt x^(2) at x=3 is

The rate of change of sqrt(x^(2)+16) wrt x^(2) at x=3 is

If the mass m(x) (in kilograms) of a thin rod of length x (in meters) is given by, m(x)=sqrt3 x then what is the rate of change of mass with respect to the length when it is x = 3 and x = 27 meters.

Let y=x^(2/3) + 2x^2 .Find the instantaneous rate of change of y with respect to x at x = 1.