First slide

Algebra of real valued functions

Question

The graph of the function $y = f (x)$ is symmetrical about the line x = 2. Then

Moderate

A

$f (x + 2) = f (x - 2)$
B

$f (2 + x) = f (2 - x)$
C

$f (x) = f (- x)$
D

$f (x) = - f (- x)$

Solution

$f (x)$ is symmetrical about the line x = a
$\Rightarrow f (a + x) = f (a - x)$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App