Determine where the big O(g(x)) for following functions
• F(x)=2xlogx+1
• F(x)=3x -2x +1
• F(x)=4x -2x -3x +4
• F(x)=( x +1)/( x +4)
• F(x)=(x+1)/(x-4
• F(x)=2xlogx+1
• F(x)=3x -2x +1
• F(x)=4x -2x -3x +4
• F(x)=( x +1)/( x +4)
• F(x)=(x+1)/(x-4