# Math Help - Need help on these questions

1. ## Need help on these questions

Hi, I need help on these questions, since I self teach maths I need answers to all the questions

Thanks for you time and help.

2. 1) Sketch the graphs without absolute value, then draw the part under Ox above Ox, by simmetry to Ox.

3. 2. Sketch the graph for $x\geq 0$.
For $x<0$ sketch the graph by simmetry to Oy.