GATE | Sudo GATE 2020 Mock II (10 January 2019) | Question 8

Choose the correct expression for f(x) given in the graph.


(A) f(x) = 2 – |x + 2|
(B) f(x) = 2 + |x − 2|
(C) f(x) = 2 – |x − 2|
(D) f(x) = 2 + |x + 2|


Answer: (B)

Explanation: Verify using some random values.
Option (B) f(x) = 2 + |x − 2| is correct option.

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