Solve.Given that a1 = -4, a2 = -4 and an+2 = an+1 - 4an, what is the fifth term of this recursively defined sequence?

A. a5 = -308
B. a5 = 764
C. a5 = -20
D. a5 = 28


Answer: C

Mathematics

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A. 5a + 4
B. 5a - 1
C. a + 4
D. 5a + 9

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Write as the sum and/or difference of logarithms. Express powers as factors. log16

A. log16s - log1619 -  log16r
B. log1619 +  log16r - log16s
C. log1619 ?  log16m ÷ log16s
D. log16(19) - log16s

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A line has the given slope m and passes through the first point listed in the table. Complete the table so that each point in the table lies on the line.m = - 

A.
B.
C.
D.

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Solve the problem.Stock in a company is selling for $2 per share. If someone purchased  worth of stock in this company, how many shares did they get?

A. 107 shares
B. 21,648 shares
C. 528 shares
D. 1353 shares

Mathematics