Question
Asked Apr 22, 2019
a. Find the linear approximation for the following function at the given point
b. Use part (a) to estimate the given function value.
f(x,y)-8x-2y + 3xy; (2,5);
estimate f(1.9.4.97)
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a. Find the linear approximation for the following function at the given point b. Use part (a) to estimate the given function value. f(x,y)-8x-2y + 3xy; (2,5); estimate f(1.9.4.97)

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check_circleExpert Solution
Step 1
  • We have how to find linear approximation of f(x) at (2 ,5) and Then approximate the value Of function f(x) at x=1.9 and y=4.97.

 

  • Information is given below
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Step 2
  • We will use following rules to find derivative and linear approximation of f(x,y).

 

  • Rules are given below:
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Step 3
  • Now with the help of about derivative rules and linear approximation formula we will find Linear approximation of f(x, y) at (2, 5).

 

  • Af...
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