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Which function is the inverse of f(x)= B^X

1 Answer

1 vote

Answer:

Explanation:

Let's retype that as y = b^x. The inverse of this function is log y = x

b

which you could also write as y = ln x

b

If you had y = e^x, the inverse function would be y = ln x.

Note that if you let ln x be the input to y = e^x, the result would be just 'x,' which confirms that these two functions are inverses of one another.

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