Determine the domain and range of f(x, y)=√121-x² - y². Write an inequality describing the domain of f(x, y). Your inequality should involve the expression x² + y² and it must have the form a < x² + y² < b (or less than or equal to for either inequality, as appropriate). Give the range of f(x, y) in interval notation.
Determine the domain and range of f(x, y)=√121-x² - y². Write an inequality describing the domain of f(x, y). Your inequality should involve the expression x² + y² and it must have the form a < x² + y² < b (or less than or equal to for either inequality, as appropriate). Give the range of f(x, y) in interval notation.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.7: Graphing Linear Inequalities
Problem 15OE
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