Find the zeros of the function.f(x) = 3x3 + 5x2 + 2x
A. - 
and 1
B. - 
and -1
C. 0, - 
, and -1
D. 0, - 
, and 1
Answer: C
Mathematics
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Evaluate the polynomial.-2x3 - 2x2 - x - 26 for x = -3
A. 13 B. 37 C. 3 D. 1
Mathematics
The graph of a one-to-one function is given. Draw the graph of the inverse function f-1. For convenience, the graph of 
is also give.
A. 
B. 
C. 
D. 
Mathematics
Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = 5; r = -2
A. a5 = 80; an = 5 ? (-2)n-1 B. a5 = -40; an = 5 ? (-2)n C. a5 = -40; an = 5 ? (-2)n-1 D. a5 = 80; an = 5 ? (-2)n
Mathematics
Solve the problem.The record low temperature for a City A is -7°F. If The record low temperature for City B is 6 times as cold as that of City A, what is the record low for City B?
A. -17°F B. -25°F C. 12°F D. -42°F
Mathematics