Complete the factoring.-9z7 = -3z3( )

A. 27z
B. -3z4
C. 3z3
D. 3z4


Answer: D

Mathematics

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Find the value of the indicated sum.

A.  +  = 
B.  +  = 
C.  +  = 
D.  +  = 

Mathematics

Sketch the graph of the function.y = log4(x)

A.

B.

C.

D.

Mathematics

Find the derivative of the function.y = (3x2 + 5x + 1)3/2

A. y' = (6x + 5)(3x2 + 5x + 1)1/2
B. y' = (3x2 + 5x + 1)1/2
C. y' = (3x2 + 5x + 1)1/2
D. y' = (6x + 5)(3x2 + 5x + 1)1/2

Mathematics

Factor completely. If the polynomial cannot be factored, say it is prime.4x3 + 8x2 - 32x

A. (x - 2)(4x2 + 16) B. 4x(x - 2)(x + 4) C. 4x(x + 2)(x - 4) D. (4x2 + 8x)(x - 4)

Mathematics