Which statement best describes how to determine whether f(x) = 9 - 4x? is an odd function? Determine whether 9 - 4-x)2 is equivalent to 9-4x?
Determine whether 9 -4(-x) is equivalent to 9 + 4x^.
Determine whether 9 -4(-x)2 is equivalent to -19 - 4x?),
O Determine whether 9 -4-xis equivalent to –(9+ 4x?).
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