Consider the contour map below. -10 (a) Sketch and label the following contour plots f (2x, y) • f(x, 2y) • 2 f (x, y) (b) Sketch the graph of the surface z = f(x, y). (c) Use the contour plot to estimate A 16 af Jr (0.-3) 25 af dy (0,-3) 10

Q: Sadly, i do not understand the solution, can you write it down step by step, tutor? please

A: The answer is in step 2.

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Q: I do not understand the solution or how it came about. I want to learn how to do this problem

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Q: I'm not sure what you did in step 2, can you explain it please?

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Q: Huh? Can you write this out so I can follow along. Step 2 makes no sense at all.

A: We have to simplify the expression 2xy33x3y2.

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A: Step 1: Step 2: Step 3: Step 4:

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