question_answer

The graph of the function\[y=f(x)\]is symmetrical about the line\[x=2,\]then

A) \[f(x+2)=f(x-2)\] 

B)       \[f(2+x)=f(2-x)\]

C) \[f(x)=f(-x)\]    

D)    \[f(x)=-f(-x)\]

Correct Answer: B

Solution :

Since, graph is symmetrical about the line. NOTE If a graph is symmetrical about Y-axis, then