Provide an appropriate response.By definition of an exponential function, if f(x) = bx is an exponential function, then b must be _______ .
A. greater than or equal to zero
B. greater than zero and not equal to one
C. greater than one
D. greater than or equal to one
Answer: B
Mathematics
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z - v 
A. 
B. 
C. 
D. 
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