Find two paths of approach from which one can conclude that the function has no limit as (x, y) approaches (0, 0).f(x, y) = 
What will be an ideal response?
Answers will vary. One possibility is Path 1: x = t, y = t ; Path 2: x = t, y = 2t
Mathematics
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Determine an appropriate viewing window for the given function and use it to display its graph.y = 4 
A. 
B. 
C. 
D. 
Mathematics
For the point given in rectangular coordinates, find equivalent polar coordinates 
for 
and 
(-4, -4)
A. (4
, 315°)
B. (-4, 225°)
C. (4
, 225°)
D. (-8, 315°)
Mathematics
Solve.
= 3
A. 
B. 18
C. 
D. 6
Mathematics
Choose which of the following descriptions apply to the number (more than one may apply): whole, integer, rational, irrational, real.-83
A. Real, irrational B. Real, rational C. Real, rational, integer, whole D. Real, rational, integer
Mathematics