Answer:
Step-by-step explanation:
We know that is going to be 8
All that's left now is to find
Let's make a system of equations where we plug in the known values of x and y for each coordinate
For this system of equations solution, please check the image that's annexed
Now that we know that is 2, we can plug that into
and get
We can graphically verify this answer by using a graphing calculator (if you have one) or Desmos (check the other image that's annexed)
Good luck!
<u>ANSWER:</u> The correct answer is .
<u>Explanation</u>
The composition of a function of and its inverse will produce the independent variable
.
For instance, let .
The inverse of this function is .
If we compose these two functions, we will obtain;
This means we have to substitute the whole inverse function in to the function itself.
The other way round will also produce the same result.
Thus;
This does not only apply to the given example it applies to all functions and their inverse.