WeBWorK Standalone Renderer

Enter the appropriate symbol $<$ , $=$ , or $>$ below.
1. $3$ $-1$

2. $-2$ $-1$

3. $x$ $x+1$

4. $x^2$ $|x|^2$

5. $3(x+1)$ $3x+3$

6. $-1$ $|x|$

In order to get credit for this problem all answers must be correct.