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 = -t
Mathematics
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Find the derivative of y with respect to x.y = 3 sin-1 (5x4)
A. 
B. 
C. 
D. 
Mathematics
Write the decimal as a percent.0.57
A. 5.7% B. 0.057% C. 570% D. 57%
Mathematics
Solve the problem.Which of the following functions could have this graph? 
A. y = 
B. y = 
C. y = 
D. y = 
Mathematics
Differentiate.f(x) = 
A. f'(x) = - 
B. f'(x) = 
C. f'(x) = 
D. f'(x) = - 
Mathematics