Use a graphing calculator to graph the function using the given viewing window. Use the graph to decide if the function is one-to-one. If the function is one-to-one, give the equation of the inverse function.f(x) = x3 - 3x2 - x + 3; [-2, 4] by [-20, 20]
A. Not one-to-one
B. One-to-one; f-1(x) = 
C. One-to-one; f-1(x) = 
- x
D. One-to-one; f-1(x) = 
Answer: A
Mathematics
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< 
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+ 
< 
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Write a positive or negative fraction to describe the situation.Susan trimmed 
in. from a picture, so it would fit the frame.
A. 
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± 
B. - 
± 
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± 
D. 
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