Question
Sketch the following by finding the level curves. Verify the graph using technology.$$f(x, y)=\sqrt{4-x^{2}-y^{2}}$$
Step 1
The square root function requires that the value inside the square root must be greater than or equal to zero. Therefore, we have: $$ x^{2}+y^{2} \leq 4 $$ This is the equation of a circle with radius 2. Show more…
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