2 years ago

Help pleaseee?? Yuhh

Mathematics

2 answers:

Lemur [1.5K]2 years ago

7 0

The last one because x/y (4x/1) flips to (1/4x)

Lynna [10]2 years ago

4 0

Answer : Copy the question into brainly search bar and get youre answer.

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Which of the following is the inverse of y=3x?

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The inverse of $y=3^x$ is

$\boxed{\boxed{y=\log_3 x}}$

Solution-

The given function is,

$y=3^x$

We can get the inverse by interchanging he variable x and y among themselves and then separating each variables.

So in the inverse would be,

$\Rightarrow x=3^y$

Taking log of both sides,

$\Rightarrow \log x=\log 3^y$

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Applying the same,

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Applying the same,

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Therefore, the inverse of $y=3^x$ is $y=\log_3 x$ .

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