Sketch the graph of the polynomial function. Use the rational zeros theorem when finding the zeros.f(x) = 2x3 - 3x2 - 14x + 21
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Determine whether or not the number is written in scientific notation.45.39 × 1011
A. in scientific notation B. not in scientific notation
Mathematics
Perform the indicated operation.
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A. 
B. 
C. 
D. 
Mathematics
Factor out the greatest common factor.21x4 - 9x3 + 12x2
A. x2(21x2 - 9x + 12) B. 3x(7x3 - 3x2 + 4x) C. 3(7x4 - 3x3 + 4x2) D. 3x2(7x2 - 3x + 4)
Mathematics
Find the graph of the function.
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A. 
B. 
C. 
D. 
Mathematics