I need to "Epxplain whether each function is expontential" for the following numbers:
f(x)=4x(to the 9th power)
How do you find it?
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Function `f(x)=4x^9` is not exponential function. It is a polynomial of ninth degree.
For function to be exponential the variable (`x`) must be in exponent.
Examples of exponential functions are:
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