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 = 0 ; Path 2: x = 0, y = t
You might also like to view...
Write the word statement as an equation. Use x to represent the unknown number. Do not solve.The difference of a number and 3 divided by 13 yields the product of the number and -10.
A. 13 ÷ (x - 3) = -10x B. (x - 3) ÷ 13 = -10x C. (x - 3) ÷ 13 = -10 + x D. (x ÷ 13) - 3 = -10 + x
Use a proportion to solve the problem.On April 26, 2005, 1 U.S. dollar was worth about 0.52521 British pounds. How much would a car have cost in U.S. dollars that cost 11,890 British pounds?
A. $6159.02 B. $6244.75 C. $22,953.67 D. $22,638.56
Solve the system by the elimination method. 4x - 4y = 7-8x + 8y = -28
A. 
B. ?
C. {(4, 7)}
D. {(2, 4)}
Let A = {3, 4, 5, 6, 7} and define a relation R on A as follows: for all x, y ? A,
