Question
Upstudy AI Solution
Tutor-Verified Answer
Answer
Solution
Let
. To find
, follow these steps:
-
Write the function with
instead of : -
Swap the variables
and : -
Multiply both sides by 7 to isolate
: -
Raise both sides of the equation to the 7th power to solve for
: -
Therefore, the inverse function is:
Answered by UpStudy AI and reviewed by a Professional Tutor
Like
error msg


Bonus Knowledge
To find the inverse function
, we start by setting
. Then we can write:
Now, solve for
in terms of
:
-
Multiply both sides by 7:
-
Raise both sides to the power of 7:
Thus, we have:
And just to clarify the other options, there might be common misinterpretations.
Another common mistake is attempting to directly invert the
without properly isolating it first. Always remember to perform operations in reverse when finding an inverse – this means handling multiplication and division before considering roots or powers!