14.5.31In what direction is the derivative of f(x, y)P(9,2) equal to zero?Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A.uequalsnothing(Simplify your answer. Use a comma to separate answers as needed. Type your answer in terms of i and j.)B. There is no solution.

A. u equals nothing.

Step-by-step explanation:

Derivative is a function of real variable. The derivatives derives the price of underlying asset from the fluctuations. The function of x and is represented as dx / dy which is solved as a equation to find the value of asset.

last one.

step-by-step explanation:

last one.

generally speaking, the others follow some sort of pattern that correlates to either linear (looks like a straight line) or sinusoidal (looks like an s).

the last one is just a random cloud of points that doesn't correlate to any particular known order.

i can answer this question sweetie!

step-by-step explanation: