Use a tangent plane at (8, -12) to approximate the value of the following function at the point (8.1, -12.1): f(x,y)=arctan(cy – 1151) Present your answer as an expression or as a decimal accurate to four places. If you use a calculator make sure it is in radian mode.
Use a tangent plane at (8, -12) to approximate the value of the following function at the point (8.1, -12.1): f(x,y)=arctan(cy – 1151) Present your answer as an expression or as a decimal accurate to four places. If you use a calculator make sure it is in radian mode.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 61E
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