[1+x ify #0 if y = 0 a) Describe the graph of the function z = f(x,y). b) Find f. (0,0), f(0,0), fx(1,0) and fy (1,0). (c) Do your answers to (b) agree with what you described in part (a)? Let f(x,y) = {1*

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1 + x
4. Let f(x,y) = {}
if y # 0
if y = 0
(a) Describe the graph of the function z = f(x,y).
(b) Find fx (0,0), fy(0,0), fx(1,0) and fy(1,0).
(c) Do your answers to (b) agree with what you described in part (a)?
Transcribed Image Text:1 + x 4. Let f(x,y) = {} if y # 0 if y = 0 (a) Describe the graph of the function z = f(x,y). (b) Find fx (0,0), fy(0,0), fx(1,0) and fy(1,0). (c) Do your answers to (b) agree with what you described in part (a)?
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