b) Consider z = z(x, y) as a function of x and y, so z(1, 0) = -1. Use the approximation of the surface by its tangent plane to approximate 21 = z(0.99, 0.02). c) Use your approximation of z1 from part b to evaluate g(0.99, 0.02, z1) to five decimal places. Your answer should be close to 3. Is it?
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In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
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Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Currently need help with part b and part c
Part A was already answered (https://www.bartleby.com/questions-and-answers/a-compute-the-equation-of-the-tangent-plane-to-the-level-surface-9x-y-2-xy-2yz-3zx-3-dont-rou-1were-/d852afc6-18f6-42ac-aa27-8a7b369c0a5c)
![a) Compute the equation of the tangent plane to the level surface
g(x, y, z) = x'y + 2y°z – 3z*x = 3
Don't round answers unless
at the point (1,0, – 1).
b) Consider z = z(x, y) as a function of x and y, so z(1,0) = -1. Use
the approximation of the surface by its tangent plane to approximate
21 = z(0.99, 0.02).
c) Use your approximation of z1 from part b to evaluate g(0.99, 0.02, zı)
to five decimal places. Your answer should be close to 3. Is it?
the instructions request approximations, or as part of checking your
own work.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30ca3be0-068e-43ad-a298-b773b9e628c6%2F4ae54336-0297-44fa-8374-564ab1ef65bd%2Fxgikugc_processed.png&w=3840&q=75)
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