The surface of a mountain is modeled by the equation h(x, y) = 7500 – 0.001x2 - 0.004y2. A mountain climber is at the point (300, 800, 4850). In what direction should the climber move in order to ascend at the greatest rate? Step 1 The direction in which the climber should move in order to ascend at the greatest rate is given by the gradient Vh(x, y) = h (x, y)I + h (x, y)j. The mountain climber is now at the point (300, 800, 4850). Therefore, evaluate Vh(300, ).

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part.

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**Tutorial Exercise**

The surface of a mountain is modeled by the equation \( h(x, y) = 7500 - 0.001x^2 - 0.004y^2 \). A mountain climber is at the point \( (300, 800, 4850) \). In what direction should the climber move in order to ascend at the greatest rate?

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**Step 1**

The direction in which the climber should move in order to ascend at the greatest rate is given by the gradient \(\nabla h(x, y) = h_x(x, y) \mathbf{i} + h_y(x, y) \mathbf{j}\).

The mountain climber is now at the point \( (300, 800, 4850) \).

Therefore, evaluate \(\nabla h(300, \underline{\hspace{2cm}})\).
Transcribed Image Text:This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. --- **Tutorial Exercise** The surface of a mountain is modeled by the equation \( h(x, y) = 7500 - 0.001x^2 - 0.004y^2 \). A mountain climber is at the point \( (300, 800, 4850) \). In what direction should the climber move in order to ascend at the greatest rate? --- **Step 1** The direction in which the climber should move in order to ascend at the greatest rate is given by the gradient \(\nabla h(x, y) = h_x(x, y) \mathbf{i} + h_y(x, y) \mathbf{j}\). The mountain climber is now at the point \( (300, 800, 4850) \). Therefore, evaluate \(\nabla h(300, \underline{\hspace{2cm}})\).
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