Algebra and Trigonometry, 8th edition
The function .
Rewrite the function as
Find the inverse function by interchanging x and y.
Consider .
Interchange x and y.
Solve for y.
Multiply each side by 3.
.
Thus, the inverse function is .
The function is and the inverse function is .
Find .
.
.
Find .
.
.
The inverse function is .
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