Answer:
Option: B is the correct answer.
 the equation of this function after it is reflected over the x-axis is:
 B) 

Explanation:
We know that for any function 
 if we reflect the function f(x) over the x-axis, then the transformation that is applied to the function f(x) is:
 

Here we are given a graph of the function 
 which is given by:
 

Hence, when we reflect this given function over the x-axis than the transformed function is given by:
 
