Find the set of possible rational zeros given the function.f(x) = 2x3 + 9x2 + 12x - 8
A. {±1, ±2, ±4, ±8}
B. 
C. {±1, ±2, ±4}
D. 
Answer: D
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Write the expression in exponential form. Assume that all variables represent positive real numbers.
3
A. x-3/5 B. x3/5 C. x5/3 D. x2
Find the absolute maxima and minima of the function on the given domain.
on the diamond-shaped region 
A. Absolute maximum: 
at 
and 
absolute minimum: 0 at 
B. Absolute maximum: 
at 
and 
absolute minimum: 32 at 
and 
C. Absolute maximum: 
at 
and 
absolute minimum: 0 at 
and 
D. Absolute maximum: 32 at 
and 
absolute minimum: 0 at 
Write the contrapositive of the statement. Then use the contrapositive to determine whether to conditional statement is true or false.If 10 does not divide the counting number, then 5 does not divide the counting number.
A. If 5 divides the counting number, then 10 divides the counting number. true B. If 5 divides the counting number, then 10 divides the counting number. false C. If 10 divides the counting number, then 5 divides the counting number. false D. If 10 divides the counting number, then 5 divides the counting number. true
Determine which fractions are proper.
, 
, 
, 
, 
A. 
, 
, 
, 
B. 
, 
, 
, 
, 
C. 
, 
D. 
, 
, 