1. Write and input a linear equation that is parallel to line a (dark blue) and passes through point B. Make this line light blue.
2. Write and input a linear equation that is parallel to line a and passes through point A. Also make this line light blue.
3. Write and input a linear equation that is parallel to line c and passes through point C. Make this line light red or a pink.
4. Write and input a linear equation that is parallel to line c and passes through point F. Also make this line light red.
5. Write and input a linear equation that is parallel to line b and passes through point D. Make this a green color.
6. Write and input a linear equation that is parallel to line b and passes through point E. Also make this line a green color.