Let z = f(x, y), x = x(u, v), y = y(u, v) and x(1, 2) = 4, y(1, 2) = 3, calculate the partial derivative in terms of some of the numbers a, b, c, d, m, n, p, q. fx(1, 2) = a fy(1, 2) = c xu(1, 2) = m yu(1, 2) = p fx(4, 3) = b fy(4, 3) = d xv(1, 2) = n yv(1, 2) = qzu(3,4)=

To summarize, we're given

and we're asked to find the value of (I think there's a typo in your question) given that

By the chain rule, we have

or in subscript notation,

Then

hi there!

the answer to this question is d: 35

step-by-step explanation:

5 to the power of 2 is 25

2 multiplied by 5 is 10

then you add the 2 numbers and you get 35

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