Find all the local maxima, local minima, and saddle points of the function.
A. f
= 
, local minimum
B. f(0, 0) = 0, saddle point
C. f(21, 21) = 92,610, local maximum
D. f
= 
, local minimum
Answer: B
You might also like to view...
Rewrite the expression as the sine, cosine, or tangent of a double angle. Then find the exact value of the trigonometric expression without the use of a calculator.
A. 
B. - 
C. -
D. 
Solve the problem.Your cellular phone contract calls for a flat monthly service charge of $12.95 plus $0.12 per minute for calls within a certain area to which you limit your calls. The table shows some cost data for your use of the phone.
Do the data represent a linear function?
A. No B. Yes
Rationalize the denominator and simplify.
A. 
B. 
C. 
D. 
Solve the problem.The sum of three consecutive integers is 594. Find the integers.
A. 197, 198, 199 B. 198, 199, 200 C. 196, 197, 198 D. 196, 198, 200