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Mathematics, 06.12.2020 18:50 johnsonkia873
Consider the function (, ) = 4 β 2 β . a. Find . And . b. What is the equation of the tangent plane at the point (1, β2, β14)? How do you know that the function is differentiable (has a tangent plane) at this point? Confirm your answer using Geogebra. c. What are the critical points of ? d. Determine if has a local max, local min or saddle point at each critical point using the 2nd derivative test when possible. e. Where does have a horizontal tangent plane?
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Consider the function (, ) = 4 β 2 β . a. Find . And . b. What is the equation of the tangent plane...
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