Find the exact value of the logarithmic expression.log1/3 9

A. - 
B. -2
C.
D. 2


Answer: B

Mathematics

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Find the polynomial of lowest degree that will approximate F(x) throughout the given interval with an error of magnitude less than than 10-3.F(x) = , [0, 1]

A. x -  + 
B. x +  + 
C. x +  + 
D. x -  + 

Mathematics

Match the polynomial function with the graph.y = -2x3 - 4x2 + 21x + 10

A.

B.

C.

D.

Mathematics

Given the perimeter and either the length or width of a rectangle, find the unknown measurement by using the appropriate formula.The length of a rectangular table is 14 feet and the perimeter is 42 feet.

A. 9 feet B. 14 feet C. 7 feet D. 6 feet

Mathematics

Find the nth term {an} of the geometric sequence. When given, r is the common ratio.2, 1, , ...

A. an = 2 n-1
B. an = 2 n-1
C. an = 2 ? 2n-1
D. an =  (2)n-1

Mathematics