1) Let f(x, y)=√√25-x² - y² a) Evaluate ƒ(1,2) b) Find the domain and the range of f. c) Identify the graph of the funct

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1 Let F X Y 25 X Y A Evaluate F 1 2 B Find The Domain And The Range Of F C Identify The Graph Of The Funct 1 (43.19 KiB) Viewed 14 times

1) Let f(x, y)=√√25-x² - y² a) Evaluate ƒ(1,2) b) Find the domain and the range of f. c) Identify the graph of the function. 2) Evaluate the limit (if it exists). a) lim (x.)→(5,1) x-y-4 √x-y-2 7x²y b) lim(x,y) →(0,0) x² + y²