Give the equation of the horizontal asymptote, if any, of the function. f(x) = 
A. y = -3, y = 3
B. y = -1
C. no horizontal asymptotes
D. y = 0
Answer: D
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Find an equation of the line through the point (8, 16) that cuts off the least area from the first quadrant.
What will be an ideal response?
Solve the problem.Your bank account has $50 in it when you write checks for $24, 
and $47. You then deposit 
and 
. How much is in the account? Are you overdrawn?
A. $-7, yes B. $40, no C. $107, no D. $-107, yes
Answer the question.If we wish to locate the candidates for local extrema and saddle points in the interior of the domain of a function f(x,y), then how should we proceed?(i) Set the partial derivatives equal to each other.(ii) Set the partial derivatives equal to zero.(iii) Set the partial derivatives equal to the critical values.
A. Only (i) is correct. B. Only (iii) is correct. C. Only (ii) is correct. D. None of the above is correct.
Solve the problem. Round your answer to the nearest tenth, if necessary.Working together, Rick and Juanita can complete a job in 6 hr. It would take Rick 9 hr longer than Juanita to do the job alone. How long would it take Juanita alone?
A. 15 hr B. 6 hr C. 3 hr D. 9 hr