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The inverse function is
.
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To find the inverse of the function
, we start by replacing
with
:
Next, we solve for
:
Now, we replace
with
to express the inverse function:
To summarize, the inverse function is:
Did you know that cubed functions can create some fascinating shapes in their graphs? For instance, the graph of
will be an S-curve that stretches between quadrants, reflecting all the input values naturally. It has a point where it intersects the x-axis at
, meaning
.
Inverse functions can be quite handy in real-life applications, such as in physics or economics! For example, if you know the volume of a cube and want to find the side length, you can use the inverse function derived from the volume formula
(where
is the side length). Applying the inverse, where
, lets you easily determine the dimensions you need!