Multiply.9ab(7a2b + 9ab2)
A. 144a3b3
B. 63a3b2 + 9a2b3
C. 63a3b + 81ab3
D. 63a3b2 + 81a2b3
Answer: D
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A. 3.4, 9.4 B. -9.4, -3.4 C. 9.4, 3.4 D. -3.4, -9.4
Find the opposite of the number.2.9
A. -2.9
B. 0
C. 
D. 2.9
Give the equations of any asymptotes of the type specified for the graph of the rational function.f(x) = 
; oblique
A. y = x - 6 B. x = y + 3 C. y = x + 12 D. None
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