9000007204

SubArea: 
Linear functions
Level: 
A
Project ID: 
9000007204
Accepted: 
1
Clonable: 
0
Easy: 
1
Among the following functions identify an odd function \(f\) which satisfies \(f(-2) = 4\).
\(f(x) = -2x\)
\(f(x) = -2x + 1\)
\(f(x) = x + 2\)
\(f(x) = 2x + 8\)