54
\[f(x)=2x^2+3x-5 \]
Open
55
\[f(x)=(4x+2
^3 \]
Open
56
\[f(x)=\frac{\sqrt{x+3}}{x-1}-2 \]
Open
57
\[f(x)=x^2+3x+4 \]
Open
58
\[f(x)=2(x-2
\sqrt{x}-x \]
Open
59
\[f(x)=x^3-5x^2+2x-10 \]
Open
60
\[f(x)=\frac{x^{2-x+4}}{1-x} \]
Open
61
\[f(x)=x^2-6x+9 \]
Open
62
\[f(x)=1+x-\sqrt{x^2-4} \]
Open
63
\[f(x)=\frac{x^2-x+4}{1-x} \]
Open
64
\[f(x)=x-1+\frac{3}{e^x+1} \]
Open
65
\[f(x)=xx^3+6x^2-3x-6 \]
Open
66
\[f(x)=2x^3 \]
Open
67
\[f(x)=(1+\frac{1}{x}
e^{\frac{1}{x}}+1 \]
Open
68
\[f(x)=x-3 \]
Open
69
\[f(x)=\frac{4}{x}+3 \]
Open
70
\[f(x)=\frac{(3x-6
}{(5x+2
} \]
Open
71
\[f(x)=2x^2+3x\sqrt{x} \]
Open
72
\[f(x)=\frac{1}{3-x}+\sqrt{2x-2} \]
Open
73
\[f(x)=\sqrt{x+1}+\frac{1}{x-2} \]
Open
74
\[f(x)=\frac{1}{3-x}+\sqrt{2x-3} \]
Open
75
\[f(x)=x-\frac{1}{x}-2ln x \]
Open
76
\[f(x)=-3+(-x^2+2x+2
e^{-x+1} \]
Open
77
\[f(x)=(5x+1
(4x+3
\]
Open
78
\[f(x)=\sqrt{x^2-3x+2}-x \]
Open
79
\[f(x)=-\frac{ln x}{x} \]
Open
80
\[f(x)=-ln x \]
Open
81
\[f(x)=ln x \]
Open
82
\[f(x)=e^{-x} \]
Open
83
\[f(x)=(1-x
e^x+1 \]
Open
84
\[f(x)=\frac{3}{x} \]
Open
85
\[f(x)=2x+5 \]
Open
86
\[f(x)=xln x-(x+1
ln(x+1
\]
Open
87
\[f(x)=\frac{x^2}{x-1}e^{\frac{1}{x}} \]
Open
88
\[f(x)=\frac{ln(x
}{x}+x-1 \]
Open
89
\[f(x)=\frac{x^2}{e^x} \]
Open
90
\[f(x)=\sqrt{x^2-4x} \]
Open
91
\[f(x)=\sqrt{x^2-4} \]
Open
92
\[f(x)=\frac{x+2}{e^x} \]
Open
93
\[f(x)=\frac{2x}{e^x} \]
Open
