Find the first three terms of the sequence whose nth term is given.

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?
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__________
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__________
?
__________

What will be an ideal response?


-1; 1; -1

Mathematics

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Use a graphing calculator to solve the given equations to the nearest 0.01.2x4 - x3 - 7x2 + 3x + 3 = 0

A. -1.70, -1, 0.50, 1.70 B. -1.73, -0.50, 1, 1.73 C. -1, 1, -1.70, 1.70 D. 1, 1.70, 2, -1.70

Mathematics

Evaluate the integral.  

A. 9 sin-1 -   + C
B. 9 sin-1 - x  + C
C.   - 3 ln  + C
D. -3sin-1 - x2 + C

Mathematics

Perform the indicated operation without the use of a calculator and express each answer in decimal notation.

A. 60,000 B. 0.06 C. 0.00001667 D. 0.0006

Mathematics

Find a polar equation of the conic with a focus at the pole and the given eccentricity and directrix.e = 4, r = 4 sec ?

A. r = 
B. r = 
C. r = 
D. r = 

Mathematics