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 = t3/2
Mathematics
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Plot the graph of the regression line for the following table of values. x 1.16 3.75 4.55 6.93 y 16.27 10.79 9.08 4.43
What will be an ideal response?
Mathematics
Solve using the elimination method.5x - y = 264x + y = 28
A. (6, 5) B. No solution C. (6, 4) D. (4, 6)
Mathematics
Determine the real solutions to the system of nonlinear equations.x2 + y2 - 4x + 4y + 7 = 0 x2 - y2 - 4x - 4y - 1 = 0
A. (3, -2), (1, -2) B. (3, -2), (-1, -2) C. (2, 1), (2, 3) D. (2, -1), (2, -3)
Mathematics
Solve the inequality.x2 + x - 8 ? 0
A. 
? x ? 
B. x ? 
or x ? 
C. All real numbers
D. No solutions
Mathematics