2000006701

SubArea: 
Rational functions
Level: 
B
Project ID: 
2000006701
Source Problem: 
1103030902
Accepted: 
0
Clonable: 
0
Easy: 
1
A part of the graph of the function f(x)=−2x is shown in the picture. Identify which of the following statements is true.
The function g defined by g(x)=−|f(x)| is an even function.
The function g defined by g(x)=−|f(x)| is bounded below.
The function f is decreasing on (−∞;0).
The function m defined by m(x)=f(x)−3 is bounded.