Simplify.-(-(-9))
A. -9
B. -1
C. 1
D. 9
Answer: A
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Find all the polar coordinates of the point.(-8, ?/3)
A. (8, 4?/3 + 2n?), (-8, ?/3 + 2n?) B. (8, 4?/3 + 2n?), (-8, 2?/3 + 2n?) C. (8, 4?/3 + 2n?), (-8, -?/3 + 2n?) D. (8, ?/3 + 2n?), (8, 4?/3 + 2n?)
Use the root test to determine if the series converges or diverges.
A. Diverges B. Converges
Find the value of (f ? g)' at the given value of x.f(u) = 
, u = g(x) = 
, x = 9
A. 
B. 
C. 
D. 
Indicate whether the equation illustrates the commutative property of addition, commutative property of multiplication, associative property of addition, associative property of multiplication, or the distributive property.6 ? n ? 3 = n ? 6 ? 3
A. Distributive property B. Commutative property of addition C. Commutative property of multiplication D. Associative property of multiplication