Please don\'t answer if you\'re not sure! I only have one chance on a quiz, MUST

Question

Please don't answer if you're not sure! I only have one chance on a quiz, MUST SHOW WORK! I have six questions total look for my other posts!

Use what you have learned about surfaces to sketch a graph of the following function. Identify the surface, and state the domain and range of the function. P(x, y) = Sketch a graph of the function. Choose the correct graph below. All of the graphs below have the scale [- 6, 6] times [-6, 6] times [0, 7]. Identify the surface. The surface is the half of State the domain of the function. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. {(x,y): x and y } (Use a comma to separate answers as needed.) {(x,y): x2 + y2 } {(x,y): x2 + y2 } {(x,y): x2 + y2 } R2 State the range of the function. (Type your answer in interval notation.)

Explanation / Answer

You have the domain and range questions answered correctly. Domain is any real numbers such that x^2+y^2 is bigger or equal than 5 and the range is z greater or equal than zero.

As far as sketch goes, judging by the provided sketches the correct answer is D) If you look at it, the given function resembles the cone a lot only it is shifted 5 units down the z-axis and its part that is below the z-axis id chopped off (simply because z cannot be less than 0, just like we stated in the range question). Please feel free to ask any additional questions and please rate my answer if it helped!

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