Find the extreme values of the function subject to the given constraint.  

A. Maximum: 8 at        minimum: 0 at  
B. Maximum: 8 at    minimum: 0 at  
C. Maximum: 8 at        minimum: -8 at      
D. Maximum: 8 at    minimum: -8 at  


Answer: C

Mathematics

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Use the preference table to answer the question.Four students are running for president of their class: Debra (D), Farah (F), Jorge (J), and  The votes of their fellow students are summarized in the following preference table.Who is declared the new president using the pairwise comparison method?

A. Hillary B. Jorge C. Debra D. Farah

Mathematics

If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth.165/4

A.
B. 35
C. 32
D. 1024

Mathematics

Solve the problem.The winner of the 1998 Peoria 500 (mile) race was Serge Bologna, with an average rate of 175.786 mi per hr. What was his time (to the nearest thousandth of an hour)?

A. 0.786 hr B. 12.844 hr C. 2.844 hr D. 2.919 hr

Mathematics

Identify the graph of the equation.


Mathematics