Find all points where the function has any relative extrema or saddle points and identify the type of relative extremum.f(x,y) = x2 - y2
A. Saddle point at (0, 0)
B. Relative maximum at (0, 0)
C. Relative minimum at (0, 0)
D. Saddle point at (0, 0) and relative maximum at (1, -1)
Answer: A
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A. 4.106 B. 68.996 C. 69.009 D. 4.102
Solve the problem.Larry has $1700 to invest and needs $2200 in 19 years. What annual rate of return is required for him to accomplish his goal, if interest is compounded continuously? (Round your answer to two decimals.). Use the formula A = Pert.
A. 1.29% B. 1.36% C. 2.29% D. 3.29%
Solve the system by either elimination or substitution. Verify your work by using "intersect" on your graphing calculator of by checking that your result satisfies both equations of the system.
A. all points on the line 2x + 3y = 16; dependent system B. empty set solution; inconsistent system C. (-3.2, 12.8) D. (12.8, -3.2)
Calculate the limit algebraically.
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What will be an ideal response?