Answer the question.Find the direction in which the function is increasing or decreasing most rapidly at the point Po.f(x, y, z) = x, Po(-1, -1, -1)

A.
B.
C.
D.


Answer: B

Mathematics

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What angle is opposite AB?


(a) ?A
(b) ?C
(c) ?ABC
(d) ?CBD

Mathematics

Solve the problem.The revenue achieved by selling x graphing calculators is figured to be  The cost of each calculator is  How many graphing calculators must be sold to make a profit (revenue - cost) of at least $312.80?

A. between 36 and 44 calculators B. between 34 and 46 calculators C. between 35 and 33 calculators D. between 14 and 26 calculators

Mathematics

Find the domain of the polynomial or rational function. Write your answer in set-builder notation.g(x) = 

A. {x|x ? -5, 5} B. {x|x ? -7, -5, 5} C. {x|x ? -25, 0} D. {x|x is a real number}

Mathematics

Write an equation that results in the indicated translation.The square root function, shifted 5 units to the right

A. y =  + 5
B. y =  - 5
C. y = 
D. y = 

Mathematics