Write as repeated multiplication.94

A. 9 ? 9 ? 9 ? 9 ? 9
B. 9 + 9 + 9 + 9
C. 4 ? 9
D. 9 ? 9 ? 9 ? 9


Answer: D

Mathematics

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The nth term of a sequence is given. Find the first 4 terms.an =  

A. - , - 
B. 1, - , 1, 
C. - , 1, , 1
D. 1, 1, 1, 1

Mathematics

Solve the polynomial equation in the complex numbers. x4 + 3x3 - 5x2 - 9x - 2 = 0

A. {-1, 2, -2 + , -2 - }
B. {1, -2, -2 + , -2 - }
C. {-1, -2, -2 + , -2 - }
D. {-1, 3, -2 + , -2 - }

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Graph the equation by determining the missing values needed to plot the ordered pairs.x + 3y = 6; (0, ), ( , 0), (1, ), ( , 1)  

A.

B.

C.

D.

Mathematics

Solve the system. If there is no solution or if the system's equations are dependent, so state.

A. {(4, -9, -4)} B. infinitely many solutions; dependent equations C. no solution or ? D. {(4, -4, -9)}

Mathematics