<u>Answer:</u>
The correct answer option is D. 
<u>Step-by-step explanation:.</u>
We are given a function
and we are supposed to convert it to the form
.
For this, we will break the given function to make it easier to solve.
-2 = -2
while
can be written as:
= 
Combining these two terms to get:

Therefore, the given function in the form
is
.