1003019401

SubArea: 
Rational functions
Level: 
C
Project ID: 
1003019401
Source Problem: 
2010017301
Accepted: 
1
Clonable: 
1
Easy: 
0
Identify which of the given functions is even.
\( m(x)=\frac{x^4-3}{x^2} \)
\( h(x)=\frac{x^3+2}{x^2} \)
\( g(x)=\frac{x^2}{x+1} \)
\( f(x)=\frac{x^3}{x^2-5} \)